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

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

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.