Oktagon 89 main event set: Zhalgas Zhumagulov vs Igor Severino for title

The main event for Oktagon 89 has been announced, featuring two former UFC fighters competing for the bantamweight championship. Zhalgas Zhumagulov will face Igor Severino in the headliner scheduled for June 6 in Bratislava. Both fighters previously competed in the UFC before joining the Oktagon promotion. The announcement includes a link to a recent interview with Zhumagulov.