sentences:  Upon graduating high school, Kauffman attended Northern Michigan University on a full scholarship to box, but left the school after two months and won gold at the 2004 Police Athletic League national tournament.In 2005, Kauffman was undefeated in international tournaments, which include a finals win over 2000 Olympic bronze medalist Vugar Alakbarov, in a fight in which Kauffman fought southpaw due to an ailing right wrist.Kauffman also won a national silver medal in 2005.