Colossal Boy:
"COLOSSAL BOY(good) Originally from a race of giants, Gim Allon has the special ability to shrink down to six feet in height. He joined the Legion of Superheroes as ""Micro Lad"" but was soon rechristened Colossal Boy. At his full height of Gim has stronger than human strength. Allies: Chameleon, Superboy, Cosmic Boy, Shadow Lass, LSH Enemies: Mordru, Emerald Empress, Persauder, Validus"
