Olympic and world champion Kyle Chalmers just had one of the best in-season meets of his career last month at the Australian Open, going lifetime bests in the 50 free (21.9) and 50 fly (23.1) as well as a 47.6 in the 100 free. This is coming on the heels of moving clubs to train with Ash Delaney at St. Andrews on the Sunshine Coast in Queensland.