Kevin Scott Fagan (born April 25, 1963) is a former American footballdefensive end who played seven seasons (from 1986 to 1993) for the San Francisco 49ers of the National Football League. Fagan was regarded as one of the best run stopping defensive lineman in professional football, until several injuries including back, shoulder, and knee issues forced him to retire following the 1993 season. In 1990, Fagan earned second team UPI all-pro honors. 
though he was drafted in 1986, he didn't make his official debut until 1987 for San Francisco.
Fagan was one of the NFL's strongest men, having recorded a Miami school record 560 pound bench press.