Bohdan Hrynenko  Bohdan Hrynenko (born 29 May 1995) is a Ukrainian Paralympic swimmer. He represented Ukraine at the 2016 Summer Paralympics and he won the silver medal in the men's 50 m freestyle S8 event. He also won the gold medal in the men's 4 × 100 metre freestyle relay 34pts event together with Oleksandr Komarov, Maksym Krypak and Denys Dubrov. At the 2019 World Para Swimming Championships held in London, United Kingdom he won the gold medal and he set a new world record in the men's 100m backstroke S7 event. He also won the silver medal in the men's 100m freestyle S7 event.