Nobody in world boxing has worn more hats than Canadian Russ Anber. And few have worn any of them with greater enthusiasm, pride or long-term success. Trainer of champions, gym owner, media personality, President of Boxing Quebec/Board, member of Boxing Canada, Olympic commentator, master hand-wrapper, legendary cornerman and cut man, and founder and CEO of Rival Boxing Gear, Russ remains the ultimate boxing insider. Recalling his 45-year career, Russ paints a poignant, unvarnished and often humorous picture of the boxing world based on his immense hands-on experience and personal relationships with some of the sport's most colourful and influential characters - everyone from famed trainer Angelo Dundee (Muhammed Ali's trainer) to legendary fighters like Roy Jones Jr., Oleksandr Usyk, Vasiliy Lomachenko, Vinnie Curto, Otis Grant, Jean Pascal, Artur Beterbiev, Liam and Callum Smith, Deontay Wilder, Sergio Martinez and others Unrivalled is more than a simple biography. It is a compelling and entertaining history lesson based on the candid and always entertaining musings of Russ Anber and one-on-one interviews with a who's who of boxing insiders, media personalities, and world boxing champions (past and present).