viernes 18 de julio, 10:24 AM Russian boxer Alexander Povetkin (L) and US boxer Taurus Sykes (R) flex their muscles at the official weigh-in ceremony in Moscow on July 18, 2008 on the eve of their IBF heavyweight fight. AFP PHOTO / ARTYOM KOROTAYEV (Photo credit should read ARTYOM KOROTAYEV/AFP/Getty Images)