South Africa’s Chad Le Close swims during the men’s 200m butterfly heats at the 14th FINA World Swimming Championships in Hangzhou, China on Tuesday.

South Africa's Chad Le Close swims during the men's 200m butterfly heats at the 14th FINA World Swimming Championships in Hangzhou, China on Tuesday.
South Africa's Chad Le Close swims during the men's 200m butterfly heats at the 14th FINA World Swimming Championships in Hangzhou, China on Tuesday.
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