Podcast:RFK Jr Podcast Published On: Sat May 01 2021 Description: Kelly Slater, with 11 world championships is considered the greatest surfer in the world. Kelly discusses water pollution, waves, and winning in this special Earth Day episode. Slater has championed many important causes in his life as a passionate activist. To learn how you can improve waterways visit: www.waterkeeper.org or www.surfrider.org