Legendary heavyweight boxer Wladimir Klitschko has called time on his illustrious career after 21 years in the ring.
원문출처 : http://www.cnn.com/2017/08/03/sport/wladimir-klitschko-retirement-boxing-heavyweight-champion/index.html
원문출처 : http://www.cnn.com/2017/08/03/sport/wladimir-klitschko-retirement-boxing-heavyweight-champion/index.html