Zema Williams is in a number of television commercials with a former American football running back who played college football where? 
Chief Zee: Zema Williams (July 7, 1941 – July 19, 2016), better known as Chief Zee, was a well-known fan and unofficial mascot of the Washington Redskins of the National Football League. Willis McGahee: Willis Andrew McGahee III (born October 21, 1981) is a former American football running back. Willis McGahee:  He played college football at Miami, where he was recognized as a consensus All-American, and was drafted by the Buffalo Bills in the first round of the 2003 NFL Draft.
i don't know