Hometown: Stowe, Vt.
Sport: Slopestyle snowboarding
About her: Walker made her first US Olympic team, being named one of two female slopestyle snowboarders for Sochi. This is the first time that slopestyle snowboarding will be held at the Olympics. Just 16 years old, Walker already has two FIS World Cup starts under her belt, both coming in 2013. She was ranked 10th in the World Snowboard Tour rankings in 2013, while taking 16th in 2012. She has six career wins in slopestyle, including three consecutive wins at the Burton European Open Junior Jam from 2009-11.