Slater, Kelly: - Kelly Slater is known as one of the best surfers of all time, having won the World Surf League championships numerous times, and holding 56 Championship Tour victories. He has many other accomplishments related to surfing, but his profession also paves a way for his lifestyle. Slater is a known advocate for sustainable living and preserving oceans and beaches. He has created a nonprofit organization to help promote the cleaning of our beaches.