Kelly Slater (USA), 41, has won his 7th Billabong Pipe Masters in Memory of Andy Irons after a day of incredible 10-to-15 foot (three to four metre) waves at Pipeline today. Slater defeated John John Florence (HAW), 21, in a hard-fought, 35-minute final that ended with less than half-a-point separating the two. The runner-up finish for Florence saw him crowned 2013 Vans Triple Crown of Surfing champion.