COSMIC BOY (Rokk Krinn)	BIOGRAPHY
Created by Otto Binder and Al Plastino (original); Mark Waid, Tom McCraw and Stuart Immonen (Earth-247)

PERSONAL DATA

Real Name: Rokk Krinn
Occupation: Legionnaire
Homeworld: Braal
Citizenship: Braalian
Marital Status: Single
Known Relatives: Hu Krinn (father); Ewa Krinn (mother); Pol Krinn (brother)
Base of Operation: U.P. Space, 30th Century (Earth-247 Universe)
Group Affiliation(s): Legion of Super-Heroes (Earth-247)
Gender: Male
Height: 5'7"
Weight: 145 lbs.
Eyes: Blue
Hair: Black
First Appearance: (Earth-247 version): Legion of Super-Heroes Vol. 4 #0 (October 1994): "Time and Chance"
First Appearance (historical): Adventure Comics #247 (April 1958)
Creators: Otto Binder and Al Plastino (original); Mark Waid, Tom McCraw and Stuart Immonen (Earth-247)

HISTORY

Rokk Krinn, like all natives of Braal, possesses control over magnetism. He was one of the three founders of the Legion of Super-Heroes, and has also served as the leader of the organisation.

CHRONOLOGY

For a definitive list of appearances of Cosmic Boy in chronological order click here

PROFILE REFERENCES

Legion of Super-Heroes Secret Files and Origins #1 (January 1998)