After 45 years of dedication, sacrifice, and joy, Russ Anber stands as boxing's Unrivaled Renaissance man: trainer of champions, media personality, Olympic commentator, legendary hand-wrapper, renowned cornerman and cutman, founder and CEO of Rival Boxing Gear, and boxing's biggest fan. More than just a simple biography, Unrivaled paints a poignant picture of the boxing world drawing upon Anber's vast experience; his personal relationships with legendary figures like Angelo Dundee and Ray Arcel; and captivating, one-on-one interviews with some of the sport's most respected champions-including the likes of Otis Grant, Jean Pascal, Derek Chisora, Buddy McGirt, Vasily Lomachenko, Callum and Liam Smith, Roy Jones Jr., Lennox Lewis, and Oleksandr Usyk.