Eddy's Mestre
From Tekkenpedia
Eddy's Mestre, Ho Chi Myong, is the man that taught Eddy Gordo Capoeira. He is also the grandfather of Christie Monteiro, who was taught Capoeira by Eddy Gordo. Ho Chi Myong was set to be free after a long prison sentence in Tekken 5, but he had become a weak old man. This is the reason for both Eddy and Christie's participation in The King of Iron Fist Tournament 5: to acquire a cure for Ho Chi Myong with technology from the Mishima Zaibatsu. In Eddy and Christie's shared Tekken 5 ending, he appears alive and well, but it is unknown if this will be considered canon or not.