WATCH: GLORY Collision: Rico vs. Badr Countdown

Dec. 10 is one of the most stacked days of the year for combat sports, with several of boxing’s elite competing as well as UFC 206. But one of the biggest matchups of the day comes in the kickboxing ring, as the heavyweight super-fight between Rico Verhoeven and Badr Hari finally goes down at GLORY: Collision.

A fight between Verhoeven, the heavyweight champion and golden boy of kickboxing, and Hari, the sport’s most polarizing anti-hero, has been in talks for years.

If you aren’t familiar with these two fighters, or even with GLORY Kickboxing at all, watch Countdown to GLORY: Collision below to get ready for next weekend: