The 501st is lead by General Anakin Skywalker, Commander Ahsoka Tano, and Admiral Wullf Yalaren. The main clone leaders were captain Rex captain Vaughn, and commander Appo. The 501st was known for its bravery and unusual thinking. This made them an amazing legion during the clone wars. They served in many battles and are especially known for the Battle of Umabra and the Siege of Mandalore. The 501st eventually became known as Vader's fist, when Anakin turned to the dark side.￼ The 501st also has this dope lego set but no one can find it at the time of writing. Thanks be to ryan but hate be to scalpers!