Hank Green

William Henry Green II (born September 5, 1983) is an American vlogger, author, educator, and entrepreneur best known for co-creating the Vlogbrothers YouTube channel with his novelist brother John Green. Launched in 2007, Vlogbrothers became a pioneering force in YouTube culture, known for its witty banter, philanthropic campaigns, and charismatic brothers-to-audience dynamic. Beyond vlogging, Hank Green co-founded Crash Course, an educational YouTube channel offering high-quality, free educational content on subjects ranging from history to biology, which has become a invaluable resource for students worldwide. Green is also the founder of DFTBA (Don't Forget To Be Awesome), a merchandise and community platform. As an author, he has written works exploring science and culture. Green's impact extends beyond entertainment into education and online community building, making him a significant figure in digital media. He is known for his authenticity, enthusiasm for education, and commitment to creating accessible content. His work has earned him millions of followers and positioned him as a leading voice in internet culture, particularly in communities valuing science, learning, and genuine human connection.