After redshirting in 1983 at Tennessee, Bruhin spent most of the 1984 season as a reserve behind All-American Bill Mayo.[4][5] By the 1985 season, he was a starter on a line that featured future NFL players Bruce Wilkerson, Harry Galbreath, and David Douglas,[6] and delivered a "stellar blocking performance" in the 1986 Sugar Bowl.[7] In spite of a knee injury,[8] he appeared in 11 games in 1986, and played in all 12 games in 1987.[4]
Bruhin appeared in all sixteen games for Tampa Bay during his rookie season in 1988. He had worked his way into the starting lineup by 1989, but suffered a knee injury in the seventh game of the season, and missed several games.[9] He started several games for the Bucs during the 1990 season, alternating at left guard with Tom McHale.[10] He continued alternating the starting spot with right guard Ian Beckles and Tom McHale during the 1991 season.[11] Bruhin signed with the Philadelphia Eagles in March 1992,[12] but was waived just before the start of the season.[13] He died on March 31, 2022, at the age of 57.[14]