William Michael Tolbert (born November 23, 1985) is an American football fullback for the Buffalo Bills of the National Football League (NFL). He was signed by the San Diego Chargers as an undrafted free agent in 2008. He played college football for Coastal Carolina University. He has also been a member of the Carolina Panthers, where he was a three-time Pro Bowler and two-time first-team All-Pro. He signed with the Buffalo Bills in 2017 after being released by the Carolina Panthers.Tolbert had a four-year career at Coastal Carolina University and was named a second-team FCS All-American after leading the Chants in rushing with 748 yards on 111 carries and nine touchdowns. In four years, he had 303 touches without any fumbles. He followed in the footsteps of Quinton Teal, who was undrafted in 2007, but went to San Diego Chargers training camp as an undrafted free agent and made the roster becoming the first CCU player to play in an NFL game. At Coastal Carolina, Tolbert also was teammates with quarterback Tyler Thigpen and wide receiver Jerome Simpson, who would both also go on to play in the NFL. Wikipedia