Complex sentence: The KnockOut Fighting Competition (KOFC) is a mixed martial arts (MMA) promotion company based in the United States that hosts numerous events worldwide, it is strictly just grappling but can end in judge's decision, KO, or submission.
Split into simpler sentences: The KnockOut Fighting Competition (KOFC) is a mixed martial arts (MMA) promotion company based in the United States that hosts numerous events worldwide. It is strictly grappling but can end in judge's decision, KO, or submission.