August 29, 2023
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Zhan Kossobutskiy Delivers Apology
Zhan Kossobutskiy Delivers Apology
Kossobutskiy, the Kazakh heavyweight, has taken responsibility for his actions during his recent disqualification loss to Efe Ajagba

Kazakh southpaw Zhan Kossobutskiy turned professional in 2017 and built much of his career on Universum cards in Germany. His heavy punching carried him to 19–0, with 18 wins inside the distance.
That run included victories over Agron Smakici, Onoriode Ehwarieme, Joey Dawejko, Alexis Garcia, Johann Duhaupas and Hussein Muhamed. He collected regional IBO and WBC honours along the way.
Efe Ajagba handed him his first defeat in Tulsa on August 26, 2023. Repeated low blows brought a fourth-round disqualification. The fight report and fight page cover that contest.
Kossobutskiy’s record stands at 19–1 (18 KOs). He has been inactive since Ajagba, with no return fight confirmed.
Historical highlights of Kossobutskiy’s professional punching power.
Universum archive: Kossobutskiy’s 2021 heavyweight contest with Alexis Garcia.
Universum archive: the February 2021 Kossobutskiy–Ehwarieme contest.
Universum archive: the August 2021 Kossobutskiy–Dawejko heavyweight contest.