Origin
After the Red Ghost purposefully exposed himself and his apes to cosmic rays, Mikhlo was granted higher intelligence as well as superhuman strength and durability. He was seemingly killed by the Red Hulk. He was later seen as a member of the Pets of Evil Masters.
Creation
Mikhlo was created by Stan Lee and Jack Kirby in 1963 and first appeared in Fantastic Four #13.
Powers & Abilities
Mikhlo was granted higher intelligence as well as superhuman strength and durability after being exposed to cosmic rays.