Kiev's Olympic Stadium was chosen to show the whole world the official ball of the UEFA EURO-2012 POLAND -UKRAINE "TANGO 12".
Adidas introduced Tango 12, in a ceremony attended by the President of the RFEF, Angel Maria Villar, Vicente del Bosque , Spanish national coach , Herbert Hainer the President of Adidas, and the international player from Polish National Team, Rafael Murawski.