As a freshman , he was the Conference USA Freshman of the Year after rushing for 698 yards and nine touchdowns .
Sims attended the University of Houston from 2009 to 2012 , graduating in the spring .
As a freshman , Sims was the Conference USA Freshman of the Year after rushing for 698 yards and nine touchdowns .
Sims attended the University of Houston from 2009 to 2012 , graduating in the spring .