Yellowjacket (Yost Universe)

Ant-man/Giant-man is the alter ego super hero of scientist henry hank pym.

Power and abilities

Shrinking: Pym can shrink to the size of an ant, about less than half the size of wasp. He can also shrink smaller. he uses this for sneaking and stealth attacks, also fitting in tight places.

Insect communication: Pym can communicate with ants, Temites, and millions of other insects.

Growing: As Giant-man, Pym can grow to 20 feet tall. This gives him an advantage in holding large objects, fighting supervillians, and saving people.