From Liu Xiang to Sun Yang declaring war on Horton, the definition of Olympic gold medals has changed
On August 7, 2016, Beijing time, with only 0.13 seconds difference, Sun Yang lost to Australian rising star Horton in the men\’s 400-meter freestyle competition and won a silver medal. After the game, whether Sun Yang \”won\” the silver medal or \”regretly lost\” the gold medal sparked a big discussion among netizens. At noon, a friend sent me a message and wanted to discuss this issue with me. I was coaxing classmate Zhe to take a nap, so I just…