Australian sprint star Gout Gout has pulled out of the world under-20 championships, Australian Athletics said on Thursday, and he is set to miss the rest of the season with a hamstring tear.

Australian sensation Gout Gout is out of the under-20 world athletics championships in the USA next month after injuring his hamstring at training in Brisbane.

Australian sprinter Gout Gout won’t compete in the under-20 world championships after injuring his hamstring while training in Brisbane on Wednesday.