Tenshinhan, commonly known as Tien in English adaptations, is a highly skilled martial artist in the Dragon Ball Z series. He is known for his tri-eyed appearance, incredible strength, and mastery of unique techniques such as the Tri-Beam and Multi-Form. Initially introduced as a rival to the main characters, Tenshinhan becomes a loyal ally and plays a crucial role in battles against powerful foes. His disciplined and serious demeanor, along with his dedication to self-improvement, make him a respected and reliable member of the Z Fighters.