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Koga talks about his most memorable tournament - the 1992 Barcelona Olympics, how due to injury he found strength in those who supported him, and what it felt like to win the gold medal.
Koga talks about why he was interested in open weight competition, and how important gripping is against bigger opponents.
Koga talks about sustaining an injury that hugely limited his available techniques, especially against left-handers. He explains how he overcame his subsequent fear of left-handers to beat Mike Swain in the World Championship final.