Health Eddie Hearn’s 4 Simple Training Rules to Stay Strong, Lean, and Consistent at 46 – Men’s Health by Dr Natalie Singh - Health Editor April 21, 2026 by Dr Natalie Singh - Health Editor April 21, 2026 At 46, Eddie Hearn Uses These 4 Simple Training Rules to Stay Strong, Lean and Consistent Eddie Hearn, the 46-year-old boxing promoter and CEO of Matchroom Sport, has transformed his … 0 FacebookTwitterPinterestEmail