John Michael Green, a renowned YouTube video-blogger, also known as a "vlogger", was born on August 24, 1977, in Indianapolis, Indiana.
Alongside his brother, Hank Green, John co-founded the popular YouTube channel, Vlogbrothers, which boasts an impressive subscriber count of over 2,500,000 as of May 2015.
Beyond his digital endeavors, John is also a talented author, with his most recent book, released in January 2012, being adapted into the film, The Fault in Our Stars, in 2014.
In his personal life, John is married to Sarah, with whom he shares two children, a son named Henry and a daughter named Alice. The family resides in Indianapolis, Indiana.
In addition to his various pursuits, John, along with his brother Hank, founded the annual YouTube conference, Vidcon, in 2010. The event, which celebrates online video viewers, creators, and industry representatives worldwide, has seen significant growth, with attendance increasing from 1,400 in 2013 to over 12,000 attendees in recent years, making it a premier gathering for the online video community.