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About Kirill Belyaev
- Kirill Nikolayevich Belyaev (Russian: ?????? ?????????? ??????; born 27 August 1997) is a Russian swimmer. He competed in the 25 km open water event at the 2018 European Aquatics Championships, winning the silver medal.
- He also won silver at the 2019 World Aquatics Championships in the same competition.
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