2011年7月中旬,在北京王府井地铁内,一名乞讨者面前的白纸上写着鲜红的几个大字:为爷爷看病。与普通乞讨者不同的是,这位一身黑色运动衫的乞讨者肌肉结实、身手敏捷,会不时来个“倒立”、“托马斯全旋”等体操动作。这名身高1.54米的男子叫张尚武,他的身份是前体操世界冠军、前国家体操队队员。 In mid-July 2011, a few words of bright red were written on a piece of white paper in front of a beggar in Beijing’s Wangfujing Subway: seeing a doctor for Grandpa. Unlike ordinary beggars, the beggar, who is a black sweatshirt, is muscular, agile, and often has gymnastic moves such as Inverted, Thomas Full Spinning, and more. The 1.54-meter-tall man named Zhang Shangwu, whose identity is former gymnastics world champion and former gymnastics team member.