Tony Yoka TKO1 Johan Dahaupas... The two best heavyweights in France met, with 28 year-old Tony Yoka pummeling 39 year-old Johan Dauhaupas (38-6) in less than a minute and a half. Yoka is a 2016 Olympic gold medalist, 8-0 as a traditional pro but 15-8 including the World Series of Boxing. Dahaupas' time as a fring contender is clearly done. He's 38-6. Yoka's demolition of Dauhaupas comapres favorably to Dahaupas lasting a full ten rounds with Jarrell Miller and taking then-WBC heavyweight champion Deontay Wilder into round eleven.