K-1 · -90kgYan Problemaヤン・プロブレマ ProfileNationalityBrazilGymLutadores do GuetoGym locationBrazilWeight class-90kgRecord9-2-0Last fight2025-10-04 K-1 WORLD GP 2025PromotionsK-1Disciplinekickboxing Social mediaInstagramyan_problema_mmaVideosSearch YouTube for Yan Problema Open in search Sources: Latest event results