31 July, 2012 The apartment buildings of Olympic Village in London came to life almost immediately upon the check in of the thousands of athletes with national teams hoisting up flags and banners off of their respective balconies. Team Greece added their blue and white to the rainbow assortment of colors that brightened up the otherwise bland concrete building where the athletes will call home for the next several weeks. There are 105 athletes representing Greece at the 2012 London Games.