1986 Clyde Aikau
1990 Keone Downing
Bruce pushed the limits way beyond his wildest childhood dreams, tackling waves that exceeded 40 feet (12m) in height to finish first in a field of 24 world class big wave riders, including his brother. The wave of the day, Bruce's perfect 100, started out with a critical take-off on a massive 35-foot wave, followed by several arcing turns, and ending on the heaving inside shore-break with a bone-crunching, close-out tube ride with arms held high.
Thanks to Jay DiMartino, About.com