Complex sentence: Gamache turned pro in 1987 and won his first 28 bouts, including victories over Jerry Ngobeni to capture the Vacant WBA Super Featherweight Title in 1991 and Chil-Sung Chun to capture the Vacant WBA Lightweight Title in 1992.
Split into simpler sentences: Gamache turned pro in 1987 and won his first 28 bouts. Joey Chil-Sung Chun to capture the Vacant WBA Lightweight Title in 1992.