NFL fullback best known for his time with the Baltimore Ravens, with whom he played from 2007 to 2010. He was a Pro Bowler and All-Pro in 2008 and 2009.
He played football at Tuscaloosa County High School and later at the University of Alabama, where he played from 2003 to 2006.
In the last-ever game at the Dallas Cowboys' Texas Stadium, he ran for the longest touchdown run in the stadium's history, a 77-yarder to beat the Cowboys.
His cousin is NFL linebacker Rolando McClain.
He was teammates with Super Bowl MVP Joe Flacco on the Baltimore Ravens.