Australia's reigning world-champion hurdler Sally Pearson announced her surprise retirement Tuesday, as persistent injuries sank her dream of regaining the Olympic title in Tokyo next year.
Pearson, 32, the Olympic gold-medallist in 2012 and a two-time world champion over 100 metres hurdles, said after years of injuries her body "is just not up to it".
"After 16 years of being on the Australian team, it's time to hang up the spikes," Pearson told a press conference in Sydney.
Recounting a litany of injuries which have plagued her since she won gold at the London Olympics in 2012, Pearson said the problems were "just ongoing and ongoing".
"Every time I want to go fast, the body doesn't want to. So, I don't think I could take any more injuries," she said.
"I have huge doubts for the next year for me to be able to continue at the level that I expect of myself, and also what the country expects of me when I go to the Olympics."
- '2018 was horrible' -
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"I don't know if I want to put myself through that again."
"2018 was horrible with my Achilles tendon, and not being able to run at my home town Commonwealth Games. That was devastating. I don't think it is fair to do that to that to myself and my body, as well."