Creator
Jack Kirby, Joe simon
  
Chris Claremont, John Byrne
  
In Comics
Captain America Comics #1 (March 1941)
  
X-Men #120 (April, 1979)
  
Occupation
Adventurer, federal official, intelligence operative; former soldier, Hydra agent, liaison between S.H.I.E.L.D.
  
Former terrorist, adventurer, teacher, businessman, novelist, professional skier, trapeze artist, thief