Hank Green

William Henry Hank Green is an American entrepreneur, musician, educator, producer, and vlogger. He is best known for his YouTube channel Vlogbrothers, where he and his brother, John Green, regularly upload videos, as well as for creating and hosting the educational YouTube channels Crash Course and SciShow.

Green was born in Birmingham, Alabama, and his family soon moved to Orlando, Florida, where he was raised. He graduated from Winter Park High School in 1998 and then earned a B.S. in Biochemistry from Eckerd College and a M.S. in Environmental Studies from the University of Montana.

Source: Wikipedia