Elena Uhlig

Elena Hight (born August 17, 1989, in Kauaʻi) is an American Olympic snowboarder.
In May 2012, while training with the U.S. snowboard team in Mammoth, California, Hight became the first snowboarder to land a double backside alley-oop rodeo in halfpipe competition.
On January 26, 2013, at Winter X Games XVII, Hight became the first snowboarder to land a double backside alley-oop rodeo during a halfpipe competition.

Biography fallback source: Wikipedia