This Volleyball Player Has 374cm Vertical Jump !!!

This Volleyball Player Has 374cm Vertical Jump !!! György Grozer (born 27 November 1984), also known as Georg Grozer, is a German volleyball player of Hungarian origin, a member of the Germany men’s national volleyball team and Italian club Vero Volley Monza, a bronze medalist of the 2014 World Championship, two–time German Champion (2009, 2010), Polish Champion (2012), Russian Champion (2013), Chinese Champion (2017).