K-1 cruiserweight champ announces transition to MMA

Thian de Vries, the K-1 cruiserweight champion and one of kickboxing's most rapidly ascending talents, has announced plans to transition to mixed martial arts. The 25-year-old Dutch striker revealed via Instagram that he will complete two remaining kickboxing commitments before focusing exclusively on MMA.

"I am so f*cking happy and grateful guys," de Vries wrote. "It's been a tough year for me with injuries, a mental struggle sometimes. King of the Jungle is back, 2 more kickboxing fights and afterwards full focus on MMA, MMA is the future." While de Vries did not specify a timeline or target promotion for his MMA debut, his announcement signals his intention to follow a path blazed by successful crossover athletes like former UFC champions Alex Pereira and Israel Adesanya, who both transitioned from elite kickboxing to dominant MMA careers. De Vries' move represents another instance of striking talent testing itself in the wider combat sports arena that MMA offers.