ISPOSurfer Philip Köster: Successful Return to the World Cup in Gran Canaria After Long InjuryISPOIn 2011 when he was just 17 years old, Philip Köster became the first German windsurfer to take the surfing world champion title. He won the world champion title two more times in 2012 and 2015. After a serious knee injury and a ten-month long break ...and more »
