Deleon Santos, "Billygancho", is an active Brazilian professional MMA fighter from Taboao da Serra, Sao Paulo, Brazil in the Featherweight division. He holds a professional record of 3-4, known for finishing opponents (2 by KO/TKO). He is currently ranked #5420 Men's Pound for Pound and #981 Featherweight by FightTruth's model. He has lost 3 consecutive fights.