Gallaudet University

Hammack was a two-time NCAA Division III All-American wrestler at GU. Coach Willigan said Hammack would had been a three-time All-American but Charles placed academics first and couldn't travel to nationals one year because of school work. Hammack amassed a stellar 117-14-1 career record as a Bison. Hammack lettered four seasons as a wrestler for Gallaudet between 1985-1990 and even played football a few seasons. His final season he posted a 36-2wrestling record. two-time NCAA Division III All-American wrestler.