You're asking "Who the hell is Alana Blanchard?" Turns out she's like a professional surfer or something.  Doesn't matter.  Most of her pics are taken whilst sporting a bikini, and a good percentage of those show off her cute little backside, so...enjoy, brah!

http://www.heavy.com/action/girls/2012/01/the-20-hottest-photos-of-alana-blanchard/