Hygiene standards were so low that the official 2019 Yu-Gi-Oh tournament hosted by Konami instituted a hygiene clause to the rule book. This allows judges to penalize players with dirty clothing or terrible odor by giving them a loss. – WTF Fun Facts
Source: https://www.theregister.co.uk/2019/04/05/stnky_gamers_banned/
WTF Fun Fact – Yu-Gi-Oh Hygiene
