COLOGNE, GERMANY - MARCH 06: The Lanxess Arena, former KoelnArena stands in the aerial view on March 6, 2009 in Cologne, Germany. (Photo by Vladimir Rys/Getty Images)
COLOGNE, GERMANY - MARCH 06: The Lanxess Arena, former KoelnArena stands in the aerial view on March 6, 2009 in Cologne, Germany. (Photo by Vladimir Rys/Getty Images)