31:13
SLEEP EXPERT Reveals How To Optimize Your Sleep To LIVE LONGER! | Matt Walker
Dr Rangan Chatterjee
1:30:01
YALE PROFESSOR REVEALS Why Lack Of Emotional Control Is RUINING YOUR HEALTH & PRODUCTIVITY!
2:33:46
These 6 BREATHING BENEFITS Will Transform Your BODY & MIND TODAY! | Rangan Chatterjee
38:01
Harvard Professor: "You Will NEVER BE LAZY AGING After Watching This" | Daniel Lieberman
1:50:27
USE THESE HABITS To Achieve SUCCESS & HAPPINESS Today! | Gretchen Rubin
1:54:18
HEALTH EXPERT REVEALS The 5 Food Facts To LIVE LONGER! | Mark Hyman & Rangan Chatterjee
42:24
A SIMPLE WAY To Break Bad Habits - Try It & SEE RESULTS! | James Clear & Rangan Chatterjee
1:51:36
How To QUICKLY Get Out Of A Rut & AVOID BURNOUT! | Greg Mckeown & Rangan Chatterjee
2:31:45
Neuroscientists REVEAL The 6 Steps To OPTIMIZE BRAIN HEALTH Today! | Rangan Chatterjee
33:53
This BREATHING SECRET Will Reduce Stress TODAY! | James Nestor & Rangan Chatterjee
1:44:04
BRAIN SURGEON Reveals How To STOP NEGATIVE THOUGHTS & Reduce Stress | Rahul Jandial
2:15:02
5 SIMPLE STEPS To Find Your PURPOSE IN LIFE | Rangan Chatterjee
24:25
This TRICK REDUCES Stress, Anxiety & Depression | Brain Mackenzie & Rangan Chatterjee
2:33:29
The 5 STEPS To Unlock The POWER OF YOUR MIND Today! | Peter Crone & Rangan Chatterjee
2:02:05
The 4 Reasons You FEEL LOST & How To FIND YOURSELF! | Gabor Mate & Rangan Chatterjee
28:43
WATCH THIS To Prevent & Treat AUTOIMMUNE DISEASE! | Rangan Chatterjee
1:27:10
#1 Reason You're TIRED & BURNT OUT All The Time! | Steven Kotler & Rangan Chatterjee
3:06:52
These 6 TRICKS Will Reduce STRESS & ANXIETY Today! | Wim Hof & Rangan Chatterjee
51:38
DOCTOR REVEALS The Connection Between STRESS & DISEASE! (How To Prevent It) | Rangan Chatterjee
1:12:49
Professor EXPOSES The Big Myth Around LOSING WEIGHT! | Herman Pontzer
2:26:36
The 4 Steps To NEVER BE LAZY Again! | Rangan Chatterjee
1:05:08
STOP DOING THIS To Reduce Stress & Anxiety TODAY! | Rangan Chatterjee & Rich Roll
1:37:41
My BIGGEST SECRET To Success & Happiness In Life | Benjamin Francis Leftwich
2:21:23
The 5 STEPS To Boost Your IMMUNE SYSTEM Today! | Rangan Chatterjee
1:35:50
3 WAYS To Improve Your SLEEP QUALITY Today! | Matthew Walker & Rangan Chatterjee
1:29:42
How To LET GO OF FEAR & Leave Your COMFORT ZONE Today! | Light Watkins
46:05
The 4 SECRETS To Living A Longer & HEALTHIER LIFE! | Rangan Chatterjee & Jay Shetty
46:17
How Your Diet Is Increasing STRESS & ANXIETY In The Body! | Mark Hyman & Rangan Chatterjee
2:16:51
Why 70% Of People Are BREATHING WRONG & How To FIX IT For Better Health! | James Nestor
2:00:57
Gabor Maté & Jay Shetty REVEAL The 4 Steps To FIX YOUR LIFE! | Rangan Chatterjee
1:18:12
If You Want To Make DISEASE DISAPPEAR Watch This! | Rangan Chatterjee & Rich Roll
1:27:37
REPROGRAM Your Subconscious Mind To STOP NEGATIVE THOUGHTS Today! | Peter Crone
2:19:13
5 Steps To TRICK YOUR MIND To Do The HARD THINGS! | James Clear & Rangan Chatterjee
1:01:20
WATCH THIS To Completely Change Your Life TODAY! | Rangan Chatterjee & Tom Bilyeu
2:09:17
DRIVING FACTORS Of Systemic Inflammation & How To REDUCE IT TODAY! | Rangan Chatterjee
2:27:01
Psychologist's REVEAL The 6 Steps To COMPLETELY CHANGE Your Life! | Rangan Chatterjee
1:59:07
USE THESE Daily Tools To BOOST PRODUCTIVITY & FOCUS Today! | Tom Bilyeu & Rangan Chatterjee
54:53
DO THIS EVERYDAY To Prevent & Treat Autoimmune DISEASE! | Rangan Chaterjee
1:54:05
DO THESE 4 Things To Help PREVENT Alzheimer's & Dementia! | Matthew Walker & Rangan Chatterjee
1:43:25
HACK YOUR BRAIN In 3 Simple Steps To STOP NEGATIVE THOUGHTS! | Rahul Jandial
1:21:41
How To BOOST Your Energy & NEVER BE TIRED Again! | Rangan Chatterjee
1:26:22
3 Steps To MASTER Your Mind & Body Health TODAY! | Rich Roll & Rangan Chatterjee
2:08:17
The 4 BREATHING SECRETS That Will TRANSFORM Your Health Today! | James Nestor
46:52
#1 Thing CAUSING DISEASE & Lowering Your LIFE EXPECTANCY! | Rangan Chatterjee
2:08:26
The 4 Steps To BOOST ENERGY & Reduce Fatigue TODAY! | Rangan Chatterjee
1:55:30
DO THIS DAILY To Reduce Inflammation & PREVENT DISEASE Today! | Andrew Weil
1:25:56
DO THIS To Make Disease DISAPPEAR! | David Perlmutter & Rangan Chaterjee
2:05:37
DO THESE 4 Daily Things To PREVENT DISEASE! | Rangan Chatterjee
1:37:08
Somali Refugee To Olympic Boxer - DEFY The Odds & Achieve ANYTHING YOU WANT! | Ramla Ali
41:31
FIX YOUR LIFESTYLE To Instantly Improve Your Health TODAY! | Rangan Chatterjee
1:43:06
Why You're NOT HAPPY In Life - 3 Steps To Find HAPPINESS Today! | Rangan Chatterjee
1:44:38
Why Running A Marathon Will CHANGE YOUR LIFE... | Hugh Brasher & Rangan Chatterjee
1:55:37
How To OPTIMIZE Your Immune System & FIGHT VIRUSES! (Including COVID) | Roger Seheult
1:50:14
BIG SIGNS You're Burnt Out & How To FIX IT Today! | Rangan Chatterjee
1:44:15
SURPRISING SCIENCE Behind Weight Loss & How To ACTUALLY Lose It! | Rangan Chatterjee
2:05:28
REVERSE AGING: What To Eat & When To Eat For LONGEVITY | David Sinclair
1:59:50
Use These NUTRITION TIPS To Fix Your Health TODAY! | Rangan Chatterjee
1:55:16
If You FEEL LOST In Life, Watch This To CHANGE EVERYTHING! | John McAvoy & Rangan Chatterjee
2:11:47
The 5 Signs You're NOT HEALTHY In Life & How To FIX IT! | Rangan Chatterjee
1:22:01
EAT THESE FOODS To End Inflammation & Reduce Stress TODAY! | Drew Ramsey & Rangan Chatterjee
2:03:25
DO THESE 5 Things To Help Heal The BODY & MIND! | Andrew Weil & Rangan Chatterjee
1:40:00
DO THESE 5 Things To TRANSFORM YOUR HEALTH! | Rangan Chatterjee & Rich Roll
1:54:57
DO THIS EVERYDAY To Completely Transform YOUR HEALTH! | Helen Hall & Rangan Chatterjee
1:46:17
Neuroscientist REVEALS How To Instantly IMPROVE FOCUS & Enhance Your BRAIN! | Dr. Amishi Jha
2:15:24
TAKE THESE 5 Steps To REDUCE Your Risk Of Cancer! | Mark Hyman
2:20:13
Try It For 1 Day! - Do This Every Morning To Stop Laziness, Boost Motivation & Focus | Mel Robbins
1:31:48
How To Use DOPAMINE As A Superpower To TREAT ADDICTION! | Anna Lembke
2:08:47
5 EASY WAYS To Reduce Inflammation & Live Longer! | Rangan Chatterjee
1:41:46
High Performers Use These DAILY HABITS To Stop NEGATIVE THOUGHTS! | Jake Humphreys
50:57
The #1 RISK FACTOR Hurting Your Health! (FIX THIS TODAY) | Rangan Chatterjee
1:47:22
The MAIN CAUSES Of Inflammation & How To REDUCE IT TODAY! | Roger Seheult
1:13:04
If You Want To LIVE LONGER & Reverse Aging, WATCH THIS! | Mark Hyman
1:45:29
This HEALTH RISK Is As Lethal As Smoking 15 Cigarettes PER DAY! | Dhru Purohit
1:45:55
DO THIS In The Morning To Boost Energy, Improve Sleep & REDUCE FATIGUE! | Andrew Huberman
2:26:23
Overstimulation Is Ruining Your Life! - 12 Ways To Take Back Control Of Your FOCUS | Johann Hari
1:15:42
Use These DAILY HACKS To Prevent Disease & LIVE LONGER! | Dr. Gemma Newman
1:46:43
The SECRET To Owning Your Truth & Finding Your PURPOSE | Fearne Cotton
1:11:46
This Is Why You're GETTING SICK & How To Prevent Disease! | Ayan Panja
1:07:51
Professor REVEALS How Your Diet Can Reduce STRESS & ANXIETY! | Felice Jacka
1:26:52
HEAL THE BODY: What To Eat & When To Eat To STARVE CANCER | Dr. William Li
1:47:30
The INSANE BENEFITS Of Fasting & Foods You Need To STOP EATING! | Dr. Pradip Jamnadas
1:10:44
The SECRET POWER Of Breath-Work To Instantly REDUCE STRESS | Tony Riddle
57:48
USE THIS TRICK To Be More Present & Stop Feeling OVERWHELMED | Deepak Chopra
1:26:08
This Is Why You're NOT HAPPY in Life! (Life Advice To Change Your Future) | Matthew McConaughey
1:10:41
How To MANIFEST & ATTRACT Anything You Want In Life | Marie Forleo
1:47:01
Why You FEEL LOST In Life & How To Find Your TRUE SELF Again! (I.F.S METHOD) | Richard Schwartz
1:43:15
You're Eating Too Much Sugar! - You May Never Eat It Again After Watching This | Dr. Robert Lustig
1:26:30
How To MOVE ON, LET GO & LEAVE Your Past In The Past | Julia Samuel
2:58:41
If You Always Feel TIRED & LAZY, Do This Everyday To CHANGE YOUR LIFE! | Andrew Huberman
1:50:15
This Is Why You FEEL LOST, LAZY & UNMOTIVATED In Life | Daniel Pink
2:53:38
DO THIS For 7 Days To Manifest & Attract ANYTHING YOU WANT In Life! | Jay Shetty
1:21:02
The TOP FOODS You Absolutely SHOULD NOT EAT! (Avoid These Foods) | Dr. William Li
47:47
DO THIS Every Morning For 7 Days To COMPLETELY CHANGE Your Life! | Rangan Chatterjee
1:20:52
Science-Based HABITS To Be More Charismatic, CONFIDENT & STOP Anxiety! | Vanessa Van Edwards
1:42:03
How To MANIFEST & ATTRACT Anything You Want In Life | Jonny Wilkinson
1:21:08
How To Get 1% BETTER EVERYDAY To Achieve Anything You Want | Rich Roll
1:37:27
Before You Die With Regret: The Life Lessons Everyone Learns Too Late | Oliver Burkeman
1:34:44
Psychologist REVEALS The Key Tricks To Instantly Reduce STRESS & ANXIETY | Julie Smith
1:14:14
How To Reprogram Your Mind, Transcend Reality, & CREATE Your Dream Life! | Joe Dispenza
1:13:58
This Is Why You Feel LOST, LAZY & UNMOTIVATED In Life.. (How To FIX IT!) | Rangan Chatterjee
1:54:45
The SURPRISING SCIENCE On How The Body HEALS ITSELF With Food! | Rupy Aujla
2:03:26
The Most EYE OPENING Speech On Why You're NOT HAPPY In Life... | Mo Gawdat
1:51:48
RUN THESE 11 HABITS Every Day To Reduce Stress & LIVE LONGER! | Tony Riddle
2:40:49
Let Food Be Thy Medicine: EAT THIS To Heal The Body & STARVE CANCER! | Dr. William Li
1:40:01
Neuroscientist Reveals How To START HEALING Your Body & Mind Today! | Caroline Leaf
1:52:54
To Anyone Feeling STRESSED & STUCK In Life Right Now, WATCH THIS! | Dr. Rangan Chatterjee
1:39:37
The Most EYE OPENING Speech On Success & Happiness NOBODY SHARES! | Elizabeth Day
1:48:20
"It Only Takes 12 Hours!" - Burn Stubborn Fat, Starve Disease & Stay Young | Dr. Jason Fung
1:15:05
If You Want To REVERSE Chronic Disease & End Inflammation, WATCH THIS! | James Maskell
1:34:03
YOU NEED TO HEAR THIS! When Life Isn't Going Your Way, WATCH THIS! | Lisa Bilyeu
1:33:59
EAT THIS TO HEAL: What To Eat & When To Eat For LONGEVITY! | Tim Spector
54:41
The Most EYE OPENING SPEECH On A Successful Life NOBODY SHARES | Priyanka Chopra Jones
1:25:27
If You Feel LOST, LAZY & UNMOTIVATED In Life, WATCH THIS! | Tom Bilyeu
2:12:07
Intermittent Fasting HACKS To Lose Weight & REVERSE AGING | Dr. Pradip Jamnadas
1:00:32
Alzheimer’s STARTS in Your 30s & 40s - THIS Health Mistake Makes Your Odds WORSE! | David Perlmutter
1:23:38
How To REPROGRAM Your Mind To Break ANY ADDICTION In 9 Days! | Dr. Joe Dispenza
1:39:03
How I Went From Stage 3 Colon Cancer To NO CANCER Detected In 4 Months! | Fred Evrard
1:50:24
Oxford Neuroscientist Reveals How POOR SLEEP Leads To Chronic Disease! | Russell Foster
1:56:13
How SOCIETY & CULTURE Leads Us Down A Path Of TRAUMA & ADDICTION | Dr. Gabor Maté
1:46:19
The Surprising Truth About Protein & Why You Need More For Longevity! | Dr. Gabrielle Lyon
1:57:01
The ROOT CAUSE Of Disease Nobody Talks About! (HOW TO LIVE LONGER) | Zach Bush
1:27:25
ASTRONAUT Reveals How To Turn Fear & Stress Into MOTIVATION (Change Your Life) | Tim Peake
2:03:56
How To QUICKLY Get Out Of A Rut & Overcome ANY OBSTACLE In Life! | James Golding
1:18:43
WORLD'S FASTEST Man Shares How To Achieve Your MOST AMBITIOUS GOALS In 2025 | Eliud Kipchoge
2:04:01
The PERFECT TREATMENT For Diabetes, Weight Loss & LONGEVITY | Dr. Satchin Panda
1:32:47
How To REPROGRAM Your Mind While You Sleep To Heal The BODY & MIND! | Bruce Lipton
1:42:04
FIND YOUR PURPOSE - Before You WASTE Your Life Away In 2023, WATCH THIS! | Jonny Wilkinson
1:56:29
The BEST WAYS To Heal Chronic Pain & Trauma WITHOUT Medication | Howard Schubiner
1:38:12
The SURPRISING HACK To Instantly Reduce Stress, ANXIETY & Depression | Claudia Hammond
1:33:36
EVERYTHING You Think You Know About Addiction & Trauma IS WRONG | Bryony Gordon
2:09:44
Neuroscientist Reveals The LIFESTYLE HABITS That Prevent COGNITIVE DECLINE! | Dr Tommy Wood
THE 7 SIGNS YOU'RE BURNT OUT, NOT LAZY (Change Everything In 2025)| Rangan Chatterjee
2:06:46
The DAILY HACKS To Heal The Body & Mind WITHOUT MEDICATION | Nicole Lepera
1:55:45
WHY YOU'RE ALWAYS TIRED! - It All Begins With Your EVENING ROUTINE | Rangan Chatterjee
1:29:33
"Don't Learn It Too Late!" - Find & Achieve Your Unique Purpose In 90 Minutes | Robert Greene
2:11:09
What Happens After 30 Days of COLD SHOWERS? - This Will SHOCK YOU! | Dr. Susanna Søberg
1:34:43
The DAILY HACKS To Heal The Body & Mind WITHOUT MEDICATION | Dr. Ayan Panja
1:22:00
Neuroscientist REVEALS The First Thing You Should Do EVERY MORNING For Longevity! | Wendy Suzuki
2:24:19
For People Feeling Behind In Life - Do This Before 2025 Ends To Find Purpose & Meaning | Rick Rubin
2:35:05
DO THIS First Thing In The Morning To BRAINWASH Yourself For Success | Dr. Joe Dispenza
2:03:32
"This Food Feeds Alzheimer's & Dementia!" - Boost Brain Health & Stay Young Forever | Max Lugavere
1:52:33
Heal Trauma & Chaos: How To Declutter Every Part Of Your Life Starting Today! | Dr. Ramani
1:32:07
Watch This Before You Die: Completely Change Your Life In 90 Minutes | Jay Shetty
1:31:28
The 7 SURPRISING Ways To Heal Trauma WITHOUT MEDICATION | Dr. Bessel Van Der Kolk
1:44:07
How Ultra-Processed Foods Is Slowly KILLING US - Stop Eating This To LIVE LONGER! | Dr. Mark Hyman
1:44:44
Happiness Expert REVEALS The Common Habits DECREASING Your Lifespan! | Dacher Keltner
1:53:19
The Biggest Intermittent Fasting Mistakes That Lead To Weight Gain! | Dr. Mindy Pelz
1:59:16
Why The Human Condition Makes You Feel LOST & UNHAPPY In Life (How To Fix It) | Batja Mesquita
2:27:18
Sleep Expert REVEALS How Caffeine DESTROYS Your Sleep, Focus & Productivity | Matthew Walker
1:45:05
How To REPROGRAM Your Mind For Abundance & Success! (TRY THIS TODAY) | Lewis Howes
2:10:54
EVERYTHING You Know About Exercise & Losing Weight IS WRONG... | Erwan Le Corre
1:56:15
The "HEALTHY" Foods You SHOULD NOT Eat To Lose Weight & Live Longer | Tim Spector
2:31:14
NEUROSCIENTIST: Get In The BEST SHAPE Of Your Life & HAVE FUN In The Process! | Kelly McGonigal
1:42:25
Why The Culture Makes You FEEL LOST & UNHAPPY... Fix This To Find FULFILLMENT | Will Storr
2:18:06
#1 Longevity Expert: Surprising Daily Habits That Shorten Your Life | Dr. Peter Attia
1:55:10
Use These FOOD HACKS To Boost Energy, END CRAVINGS & Reduce Inflammation | Jessie Inchauspé
1:47:26
Health Expert REVEALS The #1 Thing Women Over 40 NEED TO KNOW | Dr. Annice Mukherjee
1:41:34
The TRUTH About Prince Harry: Modern Culture & Media Is Traumatizing & NOT NORMAL | Dr. Gabor Maté
14:03
The TRUTH About Prince Harry's Childhood TRAUMA & What Is Misunderstood | Dr. Gabor Maté
1:55:20
The 2 MOST IMPORTANT Factors For Health, Happiness & LONGEVITY | Robert Waldinger
2:15:20
"Don't Learn It Too Late!" - How To Stop Wasting Time & Reinvent Yourself In 30 Days | Sadhguru
2:01:21
Is Reality Real? - Neuroscientist On Evidence We're Living In A Controlled Simulation | Anil Seth
2:29:14
Neuroscientist: Why Trying To Eliminate Anxiety WON'T SOLVE Your Problems! | Dr. Russell Kennedy
2:23:45
The ROOT CAUSE Of Allergies, Why They GET WORSE & How To GET RID Of Them | Theresa MacPhail
2:04:25
The MOST HARMFUL Foods People Think Are "Healthy" That Cause WEIGHT GAIN | Dr. William Li
1:34:47
Life Lessons From A Holocaust Survivor Who’s Seen 10,000 Deaths | Hannah Pick-Goslar
2:29:28
Overstimulation Is RUINING Your Life - Daily Habits To Take Back Control Of Your Focus! | Jim Kwik
2:35:38
Heal In 2025: Top FOODS & HABITS To Boost Brain Health & REDUCE INFLAMMATION | Mark Hyman
2:04:59
Dr. Steven Gundry Confronted On Lectins, Optimal Diet For Humans, Cholesterol & Exercise
26:49
How To Completely Change Your Life In 5 Minutes (My Deep Work Routine) | Dr. Rangan Chatterjee
1:27:41
No.1 Happiness Scientist: How To NOT Be Miserable In Life & BURN OUT... | Laurie Santos
1:22:56
Brain Neuroscientist: Do This Daily To Reset Your Age & Prevent Cognitive Decline | Dr. Dan Levitin
2:49:49
Let Food Be Thy Medicine: Use These 5 Food Facts Everyday To Heal Your Body | Tim Spector
2:54:40
Everybody Dies, But Not Everyone Lives - 5 Life Lessons People Learn Too Late... | Jay Shetty
2:52:30
WHY YOU'RE ALWAYS TIRED - Big Myths Ruining Your Sleep & How To Get The Best Sleep Of Your Life!
1:35:02
Overstimulation Detox: How To Take Back Control Of Your Life For Longevity | Anders Hansen
1:36:58
The 5 Regrets Of The Dying: Life Lessons Everybody Learns Too Late... | Bronnie Ware
1:52:45
"This Is Feeding Cancer Cells!" - Fix This To Starve Disease & Heal The Body | Thomas Seyfried
1:16:58
Don't Chase Success - This One Idea Will CHANGE How You View Your Entire Life | Rangan Chatterjee
1:55:55
Buddhist Monk: Why You Feel Lost In Life & How To Reinvent Yourself | Gelong Thubten
2:06:29
Stay Young Forever: The #1 Thing For Overall Health & Longevity Is This... | Peter Attia
2:12:21
"Try It For 1 Day" - Most Effective Way To Burn Stubborn Body Fat This Summer | Dr. Mindy Pelz
1:18:49
Stay Young Forever: 103-Year-Old Shares The Life Lessons Everyone Learns Too Late | Gladys McGarey
1:59:35
Overstimulation Is Ruining Your Life! - Do This To Reinvent Yourself Before 2025 | Light Watkins
2:07:47
Longevity Professor: The Key Factors To Stop Decline & Slow Aging After 40! | Rose Anne Kenny
1:53:47
Everyday Habits Sabotaging You - Fix This To Take Back Control Of Your Life! | Shane Parrish
1:55:15
#1 Neuroscientist: "Even A Little Bit Of Alcohol, Caffeine & Sugar Does This To Your Life!"
1:45:33
Life Begins At 40: How To Escape The 'Rat Race' & Take Back Control Of Your Life | Adam Grant
2:01:16
An Epidemic Of Mental Illness: Fix These Lifestyle Habits To Take Back Control Of Your Body & Mind
2:56:05
Personality Traits That Predict Mortality - Reinvent Yourself To Feel Better, Live More | Gabor Maté
1:31:40
Reinvent Yourself In 2025 - 5 Steps To Have The Best Year Of Your Life | Dr. Rangan Chatterjee
2:21:46
#1 Cause Of Disease & Weight Gain: You May Never Eat This Food Again | Chris Van Tulleken
2:05:08
#1 Neuroscientist: Truth About Stress, Belly Fat, Coffee, Alcohol, Diet & Journaling -Dr. Tara Swart
1:28:10
#1 Longevity Doctor: The Truth About Disease, Obesity, Muscle, Sleep & Exercise | Gabrielle Lyon
1:57:45
These 6 Habits Help Predict How Long You'll Live! (Heal The Body & Mind) | Gemma Newman
3:15:18
The Most Important Daily Habits For Longevity (Heal The Body & Mind) | Dr. Pradip Jamnadas
2:12:34
Habits To Heal The Body: Truth About Exercise, Burnout, Muscle & Preventing Injuries -Stephen Seiler
3:02:48
Stay Young After 30: Do This Daily To Stop Weight Gain & Naturally Balance Hormones | Mindy Pelz
2:04:40
#1 Sleep Neuroscientist: Do This Every Morning To Stop Decline & Stay Young | Russel Foster
1:34:39
Shaolin Monk's Routine For Self-Mastery: Stop Laziness, End Stress & Find Purpose | Shi Heng Yi