William Henry "Hank" Green II was born on May 5th, 1980 to Mike and Sydney Green. He married Katherine Green in 2006. Hank and Katherine live in Missoula, Montana with their cat, Cameo. Hank and Katherine had their first child, Orin, in October 2016.

Hank uploaded the first video to the vlogbrothers channel on New Year's Day 2007, and has also helped start ScishowCrash Course (where he teaches science topics), the now-defunct Truth or Fail, hankschannel, and hankgames. Hank was also responsible for starting up Vidcon, Subbable, DFTBA Records, and the Project For Awesome. He is the executive director for The Lizzie Bennet Diaries and other Pemberley Digital projects, and has also helped start up YouTube programs The Brain Scoop and Sexplanations, featuring knowledgeable Missoula residents.

Hank has a bachelor's degree in biochemistry from Eckerd College and a master's degree in environmental studies from the University of Montana. Before making videos for a living, he wrote in many publications, including mental_floss and his own technology blog, ecogeek.

Hank is also known for his songs that he writes with his guitar (called "This machine pwns N00bs" in an homage to Woody Guthrie), concerning science and other "nerdy" things. His albums include So Jokes, I’m So Bad at This (live), This Machine PWNS N00bs, and Ellen Hardcastle.

Significant Quotations:

  • "We aren't born with a self, we create ourselves."
  • "The most natural thing in the world is complexity."
  • "Dude - no edge." (regarding the infinite universe)
  • "Good morning John it's ______"
  • "Fart fart fart."


External Links:
Website | Twitter | Tumblr | Reddit | Facebook | DFTBA Records | Wikipedia  

Date Title Duration Views Transcribed
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2024-09-04 This is unacceptable 00:35 1,813,504
2024-08-16 I Have Uncovered an Olympics Mystery... 07:55 623,377
2024-08-09 Why isn't This Illegal? 06:23 493,019
2024-07-26 Hank Green's Top 7 Best Coconut Tree Facts!! 03:48 190,323
2024-07-12 My Identity Crisis 04:19 232,783
2024-07-05 Should I Run for President?? 04:12 472,312
2024-06-14 Some Reasons why People Suck 09:04 222,917
2024-04-19 I Closed My Boob in a Door 05:28 224,803
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2023-09-20 You Don't Have to be "Type A" to Achieve 12:06 144,612
2023-06-30 A great (and weird) science fact 00:39 1,384,653
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2023-06-27 Alone on the Cancer Boat: A Vlogbrothers Reunion 10:48 683,988
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2022-08-09 How Distant Stars Let Us See the Solar System Up Close 06:17 50,091
2022-06-13 Being a New Parent is Hard | Compilation 27:52 20,779
2022-06-13 Last Hours of the Crash Course Coin 59:06 11,229
2022-05-27 The Time for Politics 03:56 223,305
2022-05-05 Does Smoke Truly Follow Beauty? Science Explains 05:26 2,598,570
2022-03-18 How to Fix Daylight Saving Time 03:38 205,733
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2022-01-14 Thank God We Got This Right... 03:59 239,384
2022-01-11 About That Snap… 04:00 314,382
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2022-01-07 For Our 2000th Video: Just a Normal Snowy Day 03:37 155,460
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2021-12-23 Why Is It So Hard to Make a Decision? 05:41 69,615
2021-12-10 What Was Early YouTube Like? (with Hank and John) 03:59 262,974
2021-11-30 Vlogbrothers REUNITED AT LAST 04:00 290,062
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2021-08-06 Remembering What's Special 03:33 122,823
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2021-07-23 The Last 25 Questions I Asked Google 03:58 208,592
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2021-07-16 Should You Abandon Social Media? 03:59 214,984
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2021-06-25 The Surprising Origin of Crash Course 03:56 210,657
2021-06-22 Mindblowers with Hank and John 04:01 423,575
2021-06-18 QUADRAGOCON 2021!! LET THE GAMES CONTINUE!!!! 03:59 206,324
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2021-06-09 Why You Always Have Room for Dessert, and Other Weird Experiences EXPLAINED! 30:33 523,310
2021-06-04 Is Twitter Redeemable? 03:54 151,157
2021-05-28 Aliens 04:00 233,423
2021-05-21 The 19 Best Facts 03:57 399,781
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2021-05-07 Are We The Same Person? 03:55 187,987
2021-05-07 AUDIO BROKEN!!! Are We Different People?? 03:55 15,340
2021-04-30 Are We the Baddies?? A Quick Look at a Discourse 03:59 200,633
2021-04-23 Young People and the COVID Vaccine 03:59 218,486
2021-04-21 The Secrets of Deep Sea Mountain Ranges | Ocean Complilation 27:44 1,332,734
2021-04-16 Gene Editing and Intelligence: A Bad 04:00 183,930
2021-03-26 Why I'm Worried about 2021 03:53 207,127
2021-03-22 Your Screen Is Covered In Human Blood 10:06 234,542
2021-03-05 How The Solenodon Became Venomous 06:21 235,731
2021-02-19 Bean Meme Review 13:21 192,524
2020-12-30 5 Brilliant Minds Who Shaped Modern Science | Compilation 26:35 181,487
2020-11-25 Rare Colors: How Nature Creates Blue Hues 12:20 433,037
2020-11-04 Earth's Most Amazing Flying Animals | Compilation 32:11 828,585
2020-09-23 The Weird & Wiggly World of Worms 22:50 321,536
2020-08-04 The Planets with Inside-Out Weather 05:17 118,097
2020-05-17 We Can't Live Without You | Synanthropic Animals 10:28 229,981
2020-03-13 The Anxious Scroll 03:11 177,344
2019-10-04 In Defense of Bad Flags 03:27 163,447
2019-09-27 Crisis 04:00 215,506
2019-09-20 Why Does Australia... (this video is bad, I'm sorry) 03:47 174,212
2019-09-13 You Need to Know About This Caterpillar 03:59 533,013
2019-09-06 Trump is Abnormal, It's His Superpower 03:57 350,579
2019-08-30 The Earth Shouldn't Have Oxygen 04:00 372,571
2019-08-23 The Amazon isn't "Burning" - It's Being Burned 07:32 1,393,953
2019-08-16 ...Not My Proudest Moment 03:57 266,743
2019-08-09 Decluttering the Somewhat Embarrassing Nightstand of a 39 Year-Old Best-Selling Author 03:41 192,984
2019-08-02 The Cutest Octopus 04:00 266,597
2019-07-26 The Best $10,000 I Ever Spent 03:49 222,059
2019-07-18 In Which Hank Consumes the Juice of Over 400 Gushers 03:59 181,648
2019-07-15 Apollo 11 50th Anniversary Playlist 01:29 62,825
2019-07-12 Why Are We Still Doing This? - Reunion Video! 04:00 348,325
2019-07-05 You Need to Know About This Ridiculous Fish 03:58 337,126
2019-06-27 My New Obsession 03:45 209,250
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2019-05-31 Uncomfortable Nuance: Natural Gas Edition 03:54 161,470
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2019-04-26 It's Time to Care About "Business" 03:34 148,008
2019-04-19 Making your Nothings into Somethings 03:59 169,703
2019-04-12 Escalators: We're Not Doing it Wrong (Mostly) 03:59 250,217
2019-04-05 TOO MANY MILKS 03:58 211,222
2019-03-29 The Largest Theft of All Time 03:50 555,071
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2019-03-15 Why We Stopped Making Explainers: EXPLAINED 03:56 267,737
2019-03-08 Does "The Press" Hate YouTube? 03:59 144,499
2019-03-01 I Get a Robocall While Making a Video About Robocalls 03:59 197,640
2019-02-22 I Don't Want The Same Things Anymore 04:00 254,921
2019-02-15 The Most Bizarre Stock Photos I Could Find Brought to Life by Your Captions 03:08 136,384
2019-02-08 Record Cold Winter Could Be Thanks To Global Warming 07:08 253,972
2019-02-08 Screwing Up: Two Stories From When I Worked at a TV Station 04:00 181,903
2019-02-05 You, a Dog, and an Elephant All Pee for 21 Seconds 03:55 225,581
2019-02-04 Does Depression Make You More Realistic? 05:39 149,549
2019-02-04 Why Can't We Make Spider Silk? 04:59 507,431
2019-02-03 7 of the Strangest Sharks on Earth 10:11 1,417,815
2019-02-01 What Being a Night Owl Does to Your Health | SciShow News 06:20 302,856
2019-02-01 We Have Destroyed Copyright Law 12:18 662,963
2019-01-30 A Pure and Restful Quiz Show | SciShow Quiz Show 18:40 94,796
2019-01-28 How to Get to Know Yourself in a Healthy Way 06:09 112,583
2019-01-26 Does Lactic Acid Really Cause Muscle Pain? 04:06 394,668
2019-01-25 Researchers Reverse Alzheimer’s Memory Loss (in Mice) | SciShow News 06:27 137,419
2019-01-25 Giant Stars Don't Follow the Rules | SciShow News 06:43 276,011
2019-01-22 Why Can't I Poop When I Travel? 03:46 199,116
2019-01-21 Changing DNA in a Cell With No DNA: Gene Therapy for Blood Disorders 07:08 117,104
2019-01-21 Do These Eyes Freak You Out? 04:54 100,669
2019-01-20 What We've Learned from Fossilized Farts 11:54 198,835
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2019-01-18 The First Extinction of 2019 Has Already Happened | SciShow News 05:51 448,570
2019-01-18 Should You Burn Dirty Fuel? 03:58 123,297
2019-01-16 Neurology, Pharmacology, & Poultry | SciShow Talk Show 22:49 47,595
2019-01-14 Your Favorite Food May Have Been Decided Before Birth 05:24 74,555
2019-01-13 7 Scientific Discoveries Made by... Licking Stuff? 12:19 1,226,236
2019-01-11 Is the Mystery of Earth's 1.2 Billion Missing Years Solved? | SciShow News 06:27 673,238
2019-01-11 We Just Landed on the Far Side of the Moon for the First Time! | SciShow News 05:57 173,223
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2019-01-08 Why Do Kids Puke So Much? 03:19 250,415
2019-01-07 How the Right Tunes Can Improve Your Workout 05:27 48,649
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2019-01-04 Bid Daddy Likes Pork Rinds - P4A Recap 2018! 03:57 88,179
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2018-12-02 The Most Brilliant Scientists (Who No One Believed) 12:48 2,000,549
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