He started boxing in Grand Rapids and longed to get back into the sport while studying accounting at MSU .
Ruben Robelin , a 20 - year - old MSU student , has been helping at Crown Boxing Gym for about a year .
Ruben Robelin started boxing in Grand Rapids and longed to get back into the sport while studying accounting at MSU .
Ruben Robelin , a 20 - year - old MSU student , has been helping at Crown Boxing Gym for about a year .