[1] He played college football for the Iowa Hawkeyes, twice earning first-team all-conference honors in the Big Ten.
[2] Harmon was better known for his receiving rather than his rushing capabilities, a reputation he earned after committing four fumbles, all of which resulted in turnovers, in a 45–28 loss for Iowa against UCLA in the 1986 Rose Bowl Game.
[5] Harmon publicly stated that his failure was Kelly's fault because the QB didn't throw the ball early enough.
Harmon also played in Super Bowl XXIX for the San Diego Chargers in their 49–26 loss against the 49ers, a game in which he led his team in receiving with 8 receptions for 68 yards.
He is also one of only five running backs to ever gain over 10,000 all-purpose yards and have fewer than 20 fumbles, the other four players being Charlie Garner, Brian Westbrook, Priest Holmes and DeAngelo Williams.