Steve Clarkson has made a name for himself as a quarterbacks coach, working with players such as Ben Roethlisberger, Matt Leinart, Matt Barkley and Tim Tebow. His son, Pierce Clarkson, hopes to be next in line after those star college quarterbacks. Clarkson plays for national powerhouse Bellflower (Calif.) St. John Bosco. Clarkson is the son of Lisa and Steve Clarkson. Steve Clarkson played college football at San Jose State and played two seasons with the Saskatchewan Roughriders in the CFL. Clarkson’s brother, Wes Clarkson, played college basketball at Compton College.