Part of the Australian junior surfing team, Clayton-Brown is competing in the under-16 boys division.

Australia coach Kate Wilcomes said the event had launched the careers of numerous Australian stars over the years, including Stephanie Gilmore, Julian Wilson and Owen Wright.

"This team is made of some of Australia's most exciting Surfing talent. It's a great opportunity for each athlete to test themselves and perform against some of the most exciting juniors in the world," she said.

"I look forward to bringing this group together under the pride of the Aussie flag and we'll support each of them to realise their potential, in what is a world class competition."

EARLIER STORY: Mikey Clayton-Brown surfs his way to world junior championships in California