Tobin Bo Gunnar Gerhart is an American former professional football player who was a running back in the National Football League (NFL). He played college football for the Stanford Cardinal, earning unanimous All-American honors. He was selected by the Minnesota Vikings in the second round of the 2010 NFL Draft. With Stanford in 2009, Gerhart won the Doak Walker Award and was the runner-up for the 2009 Heisman Trophy. He received 1,276 points in the Heisman voting, coming in second to Mark Ingram II, who received 1,304 points; the 28-point margin was the closest vote in Heisman history. Gerhart had a breakout senior season in 2009, leading all running backs in the nation in rushing yards, touchdowns, and points scored, and setting several Pac-10 and school records. He held the Stanford record for most rushing yards in a season (1,871) until Christian McCaffrey broke it in 2015, and still holds Cardinal records for touchdowns in a season (28) and most touchdowns in a career (44).

The Stanford Cardinal football program represents Stanford University in college football at the NCAA Division I FBS level and is a member of the Atlantic Coast Conference. The team is known as the Cardinal, adopted prior to the 1982 season. Stanford was known as the "Cardinal" for its first two decades of athletic competition, then more commonly as the "Cardinals" until 1930. The name was changed to the "Indians" from 1930 to January 1972, and back to the "Cardinals" from 1972 through 1981. A student vote in December 1975 to change the nickname to "Robber Barons" was not approved by administrators.