If you want to see fighters with a sanda background who have most successfully transitioned to MMA its in One FC, the best of all coming from the Philippines. Along with those already mentioned, Geje Eustaquiao, Danny Kingad, Joshua Pacio (current straw weight champ), Honorio Banario (featherweight champ), Rene Catalan (multiple time world sanda champ), Edward Kelly and Robin Catalan amongst others.