Video: Wounded Warrior Makes Final Jump
Video by Staff Sgt. Erica Horner
Staff Sgt. Johnnie Yellock Jr., a 23rd Special Tactics Squadron combat controller, makes his final jump before being medically retired Oct. 16, Hurlburt Field, Fla. Yellock endured 28 surgeries and two years of intense physical therapy to be able to walk again after his vehicle was struck by an improvised explosive device during a 2011 deployment to Afghanistan.