Perth teen sprinter still in 'shock' after breaking 57-year national record

Breaking a national record held by Raelene Boyle is no mean feat, so it's little surprise 17-year-old Leah O'Brien is still coming to terms with what she has achieved.

https://www.abc.net.au/news/2025-04-10/australian-athletics-championships-leah-o-brien-national-record/105160996