Blood, sweat, tears decide first CFC champ
Airman 1st Class Nicholas Castellucci, 724th Air Mobility Squadron member, flips a tire with his teammates during the first Combat Warrior Challenge at Aviano Air Base, March 14, 2017. The four-day competition included obstacles such as a wall climb, tire flip, and kettle bell carry. (U.S. Air Force photo by Senior Airman Cory W. Bush)