Marcio Ribeiro da Cruz (born April 24, 1978, in Rio de Janeiro, Brazil) is a Brazilian Jiu-Jitsu practitioner and mixed martial artist. In Jiu-Jitsu, he is a 5th degree black belt under Carlos Gracie Jr. and is a six-time IBJJF Mundials World Champion, five-time IBJJF Brazilian Nationals Champion, eight-time IBJJF Pan-American Champion, 2003 ADCC World Champion, two-time Abu Dhabi World Jiu Jitsu Legends Champion and UFC Veteran Fighter. His nickname "Pé de Pano" was given to him by his friends at the Gracie Barra academy in Rio and it is the Portuguese version of the name of Woody Woodpecker's horse, SugarFoot. He competed in the UFC and also had a one fight stint as an alternate for the New York Pitbulls of the International Fight League.