Please answer the following question: Generate a question about the following movie plot: Waveriders focuses on the Irish roots of surfing. The film covers the life of Irish-Hawaiian surfer George Freeth and his influence in popularizing surfing[1] in California and his contributions to lifeguarding. It also follows Irish, British and American surfers Richie Fitzgerald, Gabe Davies, Kelly Slater and the Malloy Brothers. The surfers conquer enormous sixty foot waves - the biggest swell to have been ridden off the Irish Atlantic Coast.[2] Irish surfer Easkey Britton is also featured in the film and was the first female surfer to ride the "big wave", Aill na Searrach off the Cliffs of Moher in 2007.[3]
A:
Where does George popularize surfing?