Regardless of the result on Saturday night, Gennadiy Golovkin will still be seen by boxing fans across the globe as one of the greats.
With the curtain slowly coming down on his career, this weekend's trilogy fight against Saul "Canelo" Alvarez gives Golovkin to bring closure to a rivalry which has been a constant shadow during the last few years.
Following a controversial draw and a Canelo points win in the first and second fight respectively, Golovkin hasn't been afraid to vent his frustrations on the outcome of the fight, now he will have the chance to right the wrongs in one of this year's biggest fights.
Below is a full rundown of Golovkin's world title successes before challenging for the undisputed super middleweight crown on Saturday.
Gennadiy Golovkin's win over Ryota Murata this past April saw him win his fifth world title in the form of the WBA middleweight belt.
Golovkin has only been a world champion at middleweight, owning various versions of the world title at various points during his career.
Golovkin currently holds the IBF and WBA world middleweight titles.
The only time Golovkin has a lost a world title in the ring was in his rematch with Saul "Canelo" Alvarez in 2018, the Kazakh lost his WBA and WBC world middleweight that night in Las Vegas.
Golovkin was also stripped of his IBF world middleweight title before the second fight with Canelo after failing to negotiate a deal to face mandatory challenger Sergiy Derevyanchenko.