Career
A native of Kansas City, Missouri, Stephenson was drafted by the Chiefs in the 3rd Round of the 2012 NFL Draft from the University of Oklahoma. Kansas City Chiefs
Stephenson was drafted by the Kansas City Chiefs in the 3rd round of the 2012 NFL Draft. On August 22, 2014 it was announced that Stephenson violated league rules for performance enhancing drugs and he served a four-game suspension.
Denver Broncos
On March 9, 2016, Stephenson signed a three-year deal with the Denver Broncos worth $14 million with $10 million guaranteed until 2019.