From Walnut Creek, California, USA • Born in Jul 15, 1978 (48 years old)
Greg Sestero (born July 15, 1978) is an American actor, filmmaker, model and author. He is best known for his role as Mark in the 2003 cult film The Room, as well as for his well-received memoir The Disaster Artist, detailing his experiences making The Room, which was itself later adapted into a 2017 film. (Via Wikipedia)
