Like your MMA fights with a touch of spectacle? KSW has the fight for you.

KSW officials today informed MMAjunkie that a heavyweight clash between Polish rapper Pawel Mikolajuw (3-3), better known as “Popek Monster,” and former professional bodybuilder and current social media superstar Erko Jun (1-0) has been added to next month’s KSW 45 event.

The clash is expected to serve as the co-main event of KSW 45, which takes place Oct. 6 at London’s Wembley Arena. The event streams via online pay-per-view at KSWTV.com.

Mikolajuw, 39, competes in England, the same country that hosted his first three professional contests, for the first time since 2008. More recently, he has been fighting in his native Poland under the KSW banner. Most recently, he suffered a second-round TKO loss to actor Tomasz Oswiecinski at this past December’s JSW 41 event.

Jun, 28, is originally from Bosnia and Herzegovina but moved to Belgium in his youth. A former professional body builder, Jun now trains in Germany alongside Roberto Soldic and David Zawada, among others. Jun was successful in his professional debut in June, knocking out Oswiecinski in the opening round.

Jun currently has 1 million followers on Instagram.

With the addition to the card, KSW 45 includes:

Champ Phil De Fries vs. Karol Bedorf – for heavyweight title Erko Jun vs. Pawel Mikolajuw Champ Dricus Du Plessis vs. Roberto Soldic – for welterweight title Damian Janikowski vs. Michal Materla – middleweight tournament semifinal Scott Askham vs. Martin Wojcik – middleweight tournament semifinal John Smith Akop Szostak

For more on KSW 45, check out the MMA Rumors section of the site.