He played college football for the North Carolina Tar Heels and was selected by the Seattle Seahawks in the tenth round of the 1989 NFL draft.
His best year as a pro came during the 1990 season for the Seahawks when he scored 15 touchdowns (14 rushing and 1 receiving).
In 1987, Fenner spent time in jail after being arrested and charged for a murder.
As a result of his legal troubles, the University of North Carolina parted ways with him and Fenner went into the NFL draft.
This biographical article relating to an American football running back born in the 1960s is a stub.