Creator
Dave Cockrum, Len Wein
  
John Romita, Stan Lee
  
Occupation
(current) Adventurer, student, (former) Artist
  
Criminal organizer and mastermind, president and owner of legitimate businesses
  
Base
(current) Professor Charles Xaviers Institute for Higher Learning, Salem Center, Westchester County, New York (former) Muir Isle, Scotland,; a loft in Soho, Manhattan, Ust-Ordynski Collective, Lake Baikal, Siberia, U.S.S.R., X-Men Headquarters in Austra
  
A penthouse in New York City; formerly Fisk Tower in New York City, a mansion in Westchester County, Las Vegas.