Rocketed from the exploding planet Krypton by his scientist father
during the middle of the 20th century, the infant Kal-El's spaceship
landed outside Smallville, USA (future site of the first Legion
headquarters). He was found by Jonathan and Martha Kent, who adopted
him soon afterward, naming him "Clark."
By his teenage years, using his Kryptonian powers, Kal had adopted a
career as the costumed hero Superboy, carving a legend so remarkable
that it endured 1000 years and served as the very inspiration for the
Legion of Super-heroes. Once the Legionnaires had mastered time
travel, they went to Superboy's time and invited him to join their
team. He did so, and Superboy continued to travel to the 30th century
to participate in Legion adventures so frequently that Saturn Girl
even created in him a post-hypnotic suggestion that made him forget
any details of his future life that he might ascertain during his
stays.
Though a native of another time, Superboy is nevertheless the most
loved and respected Legionnaire and was instrumental in the careers of
both Mon-El and Ultra Boy.
Superboy's First Appearance was in More Fun Comics #101, 1945, with
story by Jerry Siegel and art by Joe Shuster
