Jason Richardson (born July 30, 1991) is an American guitarist. He is best known for his work as a guitarist in both Born of Osiris and Chelsea Grin. His playing style is extremely fast and technical. He currently works as both a solo artist and as an official member of All That Remains. He is also a sponsored artist of Ernie Ball Music Man. On February 5, 2009, age 17, Richardson replaced Chris Storey of All Shall Perish as a touring member. In early 2010, Richardson left All Shall Perish and was asked to join Born of Osiris as a full-time guitarist.