Krypak took the gold in the men's 100m butterfly S10 event, breaking the world record with a time of 54.15 seconds, according to Ukrinform.
Krypak earlier won a gold medal in the 100m freestyle, a silver medal in the 50m freestyle, and a bronze medal in the 4x100m freestyle relay.
Ukraine's national Paralympic team has already won 60 medals at the Paralympic Games in Tokyo - 14 golds, 30 silvers, and 18 bronzes.
Photo: Getty Images
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