Revelation "bite the gold medal athletes" tradition: someone so snap in incisors (FIG.)

Reference news network reported on August 16 Taiwan media, said many Olympic gold medalist on stage excited "bite" the gold medal, and this tradition has adapted the actually. So, bite the gold medal in this matter who started it? According to Taiwan news reported on August 15, foreign websites Buzzfeed pointed out that there will be such thing, actually all is the photographer's idea. Because if the players just stood on stage like a Cheshire cat, really...