This incident at the Asian Games blew up into a massive diplomatic row between Chinese Taipei and China after Taiwanese sportswoman Yang Shu-chun was accused of cheating during a match against her Vietnamese opponent. Two extra foot sensors had been found in Yang's socks, which had been found and removed before the match began (according to the Taiwanese version). But only mid-way through the match (with Yang leading 9-0) did the judges suddenly disqualify Yang. An official said that she had replaced the sensors again.
So which is this sport which requires its participants to have these foot sensors thereby making it possible to score more accurately?
[+ Show Answer]
Taekwondo. See this article for
more info, such as Taiwanese hackers getting into the act and so on.