Adrian Buchan wins Billabong Pro Tahiti. Posted on August 19, 2013August 19, 2013 by Vortex Congrats to Australian surfer Ace Buchan, on his win over Kelly Slater today in the Tahiti Billabong Pro. Share:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window) Posted in surf and tagged Ace Buchan, Billabong Pro Tahiti, Teahupo'o. Vortex