How can you say they both flopped? According to 90% on here Joshua is **** and he’s still manage to unify multiple times. Usyk is an elite fighter, no shame in losing to him (even twice) but at least he wants to get back in there and correct it, he’s not running. Amir Khan was also a top fighter, he was exciting, also unified belts. Both been massive successes despite their flaws. Both under appreciated because they aren’t Floyd Mayweather.