Australian sprint prodigy Gout Gout will miss next month’s World Athletics U20 Championships in Eugene after suffering a Grade 3 hamstring tear in training, bringing his breakthrough 2026 season to an abrupt end.

The 18-year-old confirmed that scans revealed significant tendon involvement in his left hamstring, ruling him out for the remainder of the year as he begins rehabilitation with an eye on a return in 2027.

The injury is a major setback for one of athletics’ fastest-rising stars. Earlier this year, Gout clocked 19.67 seconds to win the Australian title, breaking the World U20 record, the Oceanian record, and the long-standing Australian national record in the 200m. The performance placed him 16th on the all-time world list.

His rise has been equally impressive over 100m. In February, he equalled the fastest legal time ever run by an Australian on home soil with 10.00 seconds, setting a new Australian U20 record.

Gout arrived in 2026 as the overwhelming favourite for the World U20 200m title after claiming silver at the 2024 World U20 Championships in Lima. He had also opted to skip the Commonwealth Games to prioritise the junior global championships.

Despite the setback, Gout remains one of the brightest prospects in global sprinting. At just 18, he is already the World U20 200m record holder, an Australian champion and a World U20 silver medallist, with his focus now shifting entirely to recovery ahead of the 2027 season