American coach James Ali Bashir, who now works with Ukrainian heavyweight Vlad Sirenko (13-0, 12 KO), and in the past worked in the teams of Alexander Usyk (17-0, 13 KO) and Wladimir Klitschko, gave

Roger Mayweather, former world champion, uncle and ex-trainer of ex-pound-for-pound leader Floyd Mayweather, has died at 59. The team of the latter confirmed the fact of death, writes TMZ. The cause of death and