Yellowjacket is the fourth identity of Doctor Henry “Hank" Pym, being after Ant-Man,Giant-Man and Goliath. He had this identity when an explosion in his lab that happened soon after he gave Scott Lang the Ant-Man identity. Due to the explosion, Yellowjacket was formed, where in he can change his size, use a micro-gun where in it can shrink anybody or anything and will be sent to the microprison. And compared to Ant-Man, his identity's design is now bee, not ant and so the army he has are bees, no longer ants. And unlike Ant-Man, it has wings that gave him the ability to fly.