Air Force TSgt. David "De Fierro" Perez, elite endurance athlete and professional fighter, will represent the USA in the Duathlon World Championship set to take place Sept. 2. Perez is a Vehicle Management and Analysis craftsman at Fort Meade, Md. (courtesy photo)


This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit. Further, any commercial or non-commercial use of this photograph or any other DoD image must be made in compliance with guidance found at http://www.dimoc.mil/resources/limitations.html , which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

Back to Gallery