Muay Tooen is a ownerless Muay Thai fighter or fighter who does not reveal his origin by boxing pants when participating in sports combat competitions. Often this term also refers to foreign martial artists (Muay Farang), who are only using the lettering “Muay Thai” instead of e.g. “Soh. Sidt Sangwien.” (i.e. sports fighter S. student of Ajan Sangwien Hiranleka).