Kaila Kuhn became the youngest American to win an individual world title in aerials as the U.S. earned four total medals between aerials and halfpipe to close the freestyle skiing world championships.

ST. MORITZ, Switzerland -- The United States retained the aerials team title at the world freestyle and snowboard championships on Thursday. The team of Kaila Khun, Quinn Dehlinger and Christopher ...

Kaila Kuhn became the youngest American to win an individual world title in aerials as the U.S. earned four total medals between aerials and halfpipe to close the freestyle skiing world championships.