Turles (ターレス Tāresu) is a Saiyan who was once a member of the Saiyan Army under the Frieza Force, but he went rogue and off into the cosmos to conquer planets for himself with his group of henchmen known as the Turles Crusher Corps. He is the main antagonist of Dragon Ball Z: The Tree of Might. 

Aside from a different skin tone and retaining his Saiyan tail, Turles looks exactly the same as Goku does, even virtually identical height and build. Their slight difference in hairstyle is that Turles is given at least two “devil horns” (this spikiness of his hair is excluded for Ghost Turles’ appearance in Dragon Ball: Plan to Eradicate the Saiyans remake and some Dragon Ball Heroes trailers, but Turles still has this in every other appearance). In the Dragon Ball Z: Anime Film Comics, it is stated that the reason why Turles and Goku look alike is that the facial patterns of each warrior are similar within the low-rank Saiyans. In the film itself, Turles says that he looks like Goku because they are low-class and because the low-class don’t have many distinct physical looks.