After 2004 Olympic gold medal winner Liu Xiang was tragically injured for the second straight Olympics, Sina Weibo users unleashed a torrent of comments. As host Yul Kwon reports, users were divided between those who consider him a hero, and those who call him a failure.

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IMAGE: China's Liu Xiang kisses the last hurdle in his lane after he crashed and failed to finish his men's 110m hurdles round 1 heat at the London 2012 Olympic Games: REUTERS/David Gray