Yeah... that wasn't a very class thing to do by Wang Zhengming. What I'm more surprised about is that the camera man actually managed to get him at the exact moment he did it. He should be more careful about what he does in public next time.
Ha.Ha.. Caught in camera. Good job did cameraman. Visor actually such type of incident always occur in cricket match or football match. Sometime it becomes enjoyable moments but sometime such situation goes out of control line.