Chuck Sun (born September 10, 1956) is an American former professional motocross racer.
In 1980, Sun won the AMA 500cc motocross national championship.
Sun's dad Roger just asked one time “Are you sure this is what you want to spend your money on?” No question it was that Cat mini bike at the auto parts store.
Bruce Brown's movie “On Any Sunday” made Malcolm Smith an icon in off-road motorcycle racing and would ignite in Chuck an indistinguishable passion for racing.
At age 14 Sun entered his first motocross race and fell trying to pass everyone in the first turn.