Archie Griffin, college football’s only two-time Heisman Trophy winner, left behind quite a legacy at Ohio State.

His son will start to fill in those giant footsteps when he suits up for the Scarlet and Gray this fall.

Adam Griffin, a 5-foot-9-inch running back/defensive back, signed a letter of intent with the Buckeyes on Thursday, becoming the 19th member of OSU’s 2010 recruiting class.

Griffin attends St. Francis DeSales High School in Columbus.