
Teen track tyros Claudia Hollingsworth, Aidan Murphy and Calab Law will do the rare senior-junior double back to back after being included in a 64-strong Australian squad for the upcoming world championships in Oregon.
The 17-year-old Hollingsworth will contest the women's 800m at the senior world titles in Eugene, while Murphy and Law, both 18, will take on the world's fastest men in the 200m.