Former Clemson offensive lineman Landon Walker chronicles how he shifted from football to a NASCAR pit crew with Hendrick Motorsports. He's also five years into owning his own trucking company that employs 30-35 drivers (his wife Kristy is the president).

Walker, from North Wilkesboro, N.C., looks back on a college career that included Clemson's first ACC title in two decades when the Tigers broke through and won the 2011 crown. 

He reminisces about fun times with his best friend at Clemson, Willy Korn, and reflects on how Korn handled the mammoth celebrity and expectations that accompanied his arrival to Clemson.

Walker and his wife have one child and are expecting another in October.