I am Schriever
First Lt. Kayla Marti, 2nd Space Operations Squadron mission commander, sidekicks through 4 inches of boards during the board-breaking portion of her second-degree black belt testing, Dec. 5, 2015, in Colorado Springs, Colorado. Marti trains in Chung Do Kwan style, a subset of Tae Kwon Do, and has been practicing the art for more than 20 years. (U.S. Air Force photo illustration/2nd Lt. Darren Domingo)

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