Career
He was drafted by the Atlanta Falcons in the seventh round of the 2009 NFL Draft. He played college football for the Georgia Technical Yellow Jackets and high school football at Fort Mill High School. In 2013, Walker played with the Oakland Raiders.
On March 14, 2014, he signed a three-year-deal with the Kansas City Chiefs.
He was released on March 6, 2015. On March 12, 2015, Walker signed with the Denver Broncos.
Walker was on the Broncos Super Bowl 50 championship team after they beat the Carolina Panthers 24-10.
