The World Surf League (WSL) is the governing body for professional surfers and is dedicated to showcasing the world's best talent in a variety of progressive formats. The WSL was originally known as International Professional Surfing (IPS), founded by Fred Hemmings and Randy Rarick in 1976. IPS created the first world circuit of pro surfing events. In 1983, the Association of Surfing Pros (ASP) took over management of the world circuit. In 2013, the ASP was acquired by ZoSea, backed by Paul Speaker, Terry Hardy, and Dirk Ziff.
https://en.wikipedia.org/wiki/World_Surf_League