According to 9news, the athlete drowned during spearfishing near the Gold Coast. Pullin was found unconscious at the bottom.
“He didn't have an oxygen mask. He must have plunged alone. There were other divers, but there was no other person with him, ”said local police spokesman Chris Tritton.
Doctors tried to provide first aid to the snowboarder, but failed to save him.
Pullin won the snowboard cross at the world championships in 2011 and 2013, and also won bronze in 2017.
The wound was reported that the former NFL player Donald Caldwell died, becoming a victim of an armed attack.