#2501954American boxer and world welterweight champion of the WBA and WBC Floyd Mayweather Jr. while conducting a master class in Moscow.Sign in or register,to downloadAdd to cartRemove from cartPackage: Floyd Mayweather Jr. conducts a master class in MoscowCategories: SportsLocation: Moscow, RussiaEvent date: 01.10.2014Date published: 01.10.2014Author: Mikhail VoskresenskiySource: SputnikCredit: SputnikOriginal: DigitalMedia: JPEG, 4515x3280px, 8.5Mbhorizontal