GENEVA, Apr. 29, 2016 (Xinhua) — Ban Ki-moon (C), UN Secretary-General, Thomas Bach (L) International Olympic Committee (IOC) President and Carlos Arthur Nuzman, Brazil’s Olympic Committee President pose with the Olympic flame lantern at the European hea GENEVA, Apr. 29, 2016 (Xinhua) -- Ban Ki-moon (C), UN Secretary-General, Thomas Bach (L) International Olympic Committee (IOC) President and Carlos Arthur Nuzman, Brazil's Olympic Committee President pose with the Olympic flame lantern at the European hea