[[caption-width-right:225:"Good morning [[Creator/JohnGreen John]], it is Friday!"]]
->"I f***ing love science!"
-->--'''Hank Green''', "I F***ing Love Science"
William Henry "Hank" Green II (better known as just Hank Green) is a musician and internet vlogger, best known as one half of the WebVideo/VlogBrothers (along with his brother [[Creator/JohnGreen John]]).

He is also the co-founder of DFTBA Records and the founder of ecogeek.org, an environmental technology blog. He along with John are the organizers of VidCon, the world's first and only convention dedicated to internet videos.

* ''So Jokes'' (2008)
* ''I'm So Bad at This: Live!'' (2009)
* ''This Machine Pwns n00bs'' (2009)
* ''Ellen Hardcastle'' (2011)
* ''Incongruent'' (2014)

!!!YouTube channels/series involved/created.
* WebVideo/SciShow
* WebVideo/CrashCourse
* WebVideo/TheBrainScoop
* WebVideo/TheLizzieBennetDiaries, cowritten with Bernie Su
* WebVideo/WelcomeToSanditon
* WebVideo/EmmaApproved
* WebVideo/FrankensteinMD (a co-production with PBS Digital Studios)

!!This musician provides examples of:
* AlluringAnglerfish: [[http://www.youtube.com/watch?v=9t7E4amWDqI "The Anglerfish Song"]].
* BewareTheNiceOnes: In [[http://www.youtube.com/watch?v=Azp91hVsQHY "I'm Gonna Kill You"]], he threatens violent murder on various people who piss him off by doing things such as holding up the express lane at the supermarket, having a loud party late at night while he's trying to sleep, or buying a huge SUV.
* BuffySpeak
* CelebCrush: On Helen Hunt
* HappyDance
* DeadpanSnarker: He certainly comes across this way when he appears on WebVideo/{{React}}. A good example would be when he is watching "Rejected" and comments on the lampshaded SanitySlippage, commenting on the fact that there seemed to be no sanity from the start.
* FilkSong Many of Hank's songs. [[http://www.youtube.com/watch?v=i2Gt9m64LBg This Isn't Hogwarts]], [[http://www.youtube.com/watch?v=NlVQEFLcG6w Dead Boy's Girlfriend]], [[http://www.youtube.com/watch?v=ApbvchiEdTY The Man Who Throws the Tetris Piece]], [[http://www.youtube.com/watch?v=Wbn9F32TaA0 I'm Not Edward Cullen]], and lots more.
* IKnowYouKnowIKnow: The basic gist of the lyrics of [[http://www.youtube.com/watch?v=7lRldr2BH2M "I Know (A Song in Ten Words)"]].
* {{Nerdcore}}: Several of Hank's songs, including DFTBA and The Man Who Throws The Tetris Piece (especially the Dr. Noise cover).
* ProudToBeAGeek: He realy f***ing loves science.
* TheSomethingSong: "The Anglerfish Song"
* TrademarkFavoriteFood: Corndogs.
* WhatTheHellHero: In [[http://edwardspoonhands.com/post/66425515182/ok-so-my-friend-emma-puts-this-video-of-her this Tumblr post]], he calls out Youtube for their comment changes to the system, in particular the fact that the top comments were promoting a VocalMinority, as well as the fact that the censor [[EpicFail failed to stop a user commenting with just the N-word]].
* WhatWouldXDo: [[http://www.youtube.com/watch?v=LFmr4LinC4E "What Would Captain Picard Do"]].
->[="John, I will see you on Tuesday."=]