Usyk is a different breed. What worked against Wlad and Wilder will not work against him. He literally can't wait to fight Fury and this was never the case before. Nobody seemed so eager, so ready and so convinced about not only winning but dominating Fury. Sure, Wilder was confident, as was Wlad. But this almost predatory hunger is something Fury has never experienced before. He has seen overconfident guys fancying their chances. But what Usyk oozes is some prehistoric blood thirst. He really looks at Fury like an ice age hunter looked at a woolly mammooth.
Having had a closer look, Usyk is shaking like a leaf. He wasn't expecting Fury to stare at him so calmly.
He's probably 6'7"-6'8". I've seen him standing next to Lennox Lewis (who I believe is legitimately 6'5") and Lewis doesn't look all that much smaller.