Jeremy Nicholas Dooley, also known as Lil' J, JDoolz and formerly as Jerem6401, is a staff member of Rooster Teeth and a member of Achievement Hunter, who gained popularity by making videos for Community Hunter. Having formerly served as a community member and content creator, he was officially hired on-stage on July 6, 2014 at RTX 2014 at the Achievement Hunter panel alongside Matt Bragg. Jeremy married his longtime partner, Kat, on June 4, 2016, his 25th birthday.