During his senior year he rushed for 426 yards and six touchdowns , before moving exclusively to cornerback .
Houston attended Mendez Middle School and LBJ High School in Austin , Texas , where he played running back and cornerback .
During Houston 's senior year Houston rushed for 426 yards and six touchdowns , before moving exclusively to cornerback .
Houston attended Mendez Middle School and LBJ High School in Austin , Texas , where he played running back and cornerback .