DKM-FTB-5428

SAN FRANCISCO - AUGUST 1989: Jim McMahon #9 of the San Diego Chargers warms up before a National Football League preseason game against the San Francisco 49ers played on August 24, 1989 at Candlestick Park in San Francisco, California. McMahon was traded to the Chargers from the Chicago Bears six days prior to the game. (Photo by David Madison/Getty Images) *** Local Caption *** Jim McMahon