Krzysztof Soszyński is a Polish‐Canadian actor and retired mixed martial artist. An 11-year competitor from 2003 until 2014, Soszynski fought in the UFC, Strikeforce, the Los Angeles Anacondas of the IFL. Also, he was a contestant on The Ultimate Fighter: Team Nogueira vs. Team Mir.

The International Fight League was an American mixed martial arts (MMA) promotion billed as the world's first MMA league. It was founded on January 7, 2006, and closed on July 31, 2008. Instead of the established norm for MMA events, where matchups are strictly one-on-one affairs, each IFL card was a showdown between two camps of at least three fighters, each fighter fighting one match against another in the opposing camps.