Before retiring in 1998, Calvin Grove (born August 5, 1962 in Coatesville, Pennsylvania) challenged WBC super featherweight title holder Kostya Tszyu in 1992, and later moved up to take on WBC lightweight title holder Miguel Ángel González, but lost via TKO.
Before retiring in 1998, Calvin Grove (born August 5, 1962 in Coatesville, Pennsylvania) challenged WBC super featherweight title holder Kostya Tszyu in 1992, and later moved up to take on WBC lightweight title holder Miguel Ángel González, but lost via TKO.