Airman 1st Class Alexander Cook

Former professional football player, bobsledder, sprinter and mixed martial artist Herschel Walker shakes hands with Staff Sgt. Ned McCaster, 62nd Aircraft Maintenance Unit F-35 integrated avionics specialist, Oct. 3 after a speech he gave at Luke Air Force Base. Walker spoke about his life, facing adversity, resiliency and described some of the struggles he faced, even in the midst of great success and record-setting performances.