By James Legge, CNN (CNN) — Kelly Slater, widely regarded as the greatest surfer of all time, suggested he may have surfed his last competitive wave after crashing out of a tournament in Western Australia — but gave fans hope of one final outing. The 52-year-old American, an 11-time world champion, missed the World Surf League’s Read this story at KEYT , KIFI , KTVZ
