Oleksandr Usyk and Daniel Dubois spent fight week just outside Wembley Stadium showing how polar-opposite temperaments can fuel the same ambition. On Tuesday the undisputed champion handled media duty with effortless warmth, then glided through Wednesday’s public workout to pulsing techno - speaking little, yet exuding the calm of a man who has already mastered every moment that awaits him in the ring.

Dubois, by contrast, let others do much of the talking. Promoter Frank Warren fronted Tuesday’s press conference, and trainer Don Charles filled the airwaves at Wednesday’s workout, repeating the new camp mantra: “chaos.” The 27-year-old IBF titleholder echoed it in brief soundbites, promising to “cause chaos” and seize a victory he believes slipped away in their first meeting.

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Charles insists timing is everything: Usyk, now 38, is meeting a stronger, more confident Dubois “at the wrong time,” while Dubois meets Usyk “at the right time” for his own peak. Three straight knockouts over Jarrell Miller, Filip Hrgovic and Anthony Joshua have patched the psyche that frayed when a low-blow controversy preceded his stoppage loss to Usyk two years ago. Camp, Charles says, was modeled on Wladimir Klitschko’s, layering structure on top of raw explosiveness.

Usyk, ever the paradox - charismatic yet stoic - offered no slogans, allowing his silence to speak louder than any promise. He has seen the Joshua hype, survived the Fury saga, and now greets Dubois’ new buzzword with the same detached focus that carried him through 350 amateur bouts and an unbeaten professional march across two divisions.

Come Saturday, Wembley’s latest heavyweight chapter will boil down to two competing energies: Dubois’ self-styled chaos, designed to topple the most complete fighter of the era, and Usyk’s practiced serenity, forged in faith and repetition. Only one will hold when the first bell shatters the quiet.

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Image Credit: Reuters