Earnest Alexander Byner (born September 15, 1962 in Milledgeville, Georgia) is a former American football running back. He is the former Running Backs Coach for the Washington Redskins. He is now employed by the Tennessee Titans and currently serves as Running Backs Coach.
Although a productive and popular player with the Browns, he is probably best remembered for one play, The Fumble, in which he lost the ball on the 3 yard line while attempting to score on the Denver Broncos during the 1987 AFC Championship game. His fumble ruined an otherwise impressive performance, as he finished the game with 67 rushing yards, 7 receptions for 120 yards, and 2 touchdowns.
Byner was traded to the Washington Redskins before the start of the 1989 season for running back Mike Oliphant. In Super Bowl XXVI, in 1992, he caught a touchdown pass in the first quarter, and the Redskins won, giving him the World Championship he could not win with the Browns.
Byner was a Pro Bowl selection in 1990 when he ranked fourth in the NFL with 1,219 yards rushing and in 1991 when he ranked fifth in the NFL with 1,048 yards rushing. His time with the Redskins earned him a position as one of the franchise's 70 Greatest Redskins.
He worked in the Ravens front office as the Director of Player Development after retiring as a player before rejoining the Redskins as the Running Backs Coach.
On March 10, 2008, Byner was officially announced as the Running Backs Coach for the Tennessee Titans.