Britain's Becky Downie has had surgery on an injured ankle after competing at the World Championships in Doha earlier this month.
Two-time Olympic silver medallist Louis Smith announces his retirement from gymnastics at the age of 29.
Belfast's British Double Mini-Trampoline champion Ryan Devine misses out on a finals spot at the World Championships as he finishes 22nd.
The United States Olympic Committee begins proceedings to strip USA Gymnastics of its status as a national governing body, saying "athletes deserve better".
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Olympic gymnastics champion Max Whitlock says preparing to be a parent is "the most exciting thing in the world".