Creator
John Byrne, Jim Lee
  
David Michelinie, Todd McFarlane
  
In Comics
X-Men #4 - The Resurrection and The Flesh
  
Web of Spider-Man #18 - The Longest Road
  
Occupation
Crimelord; former mercenary, KGB agent
  
Vigilante; former journalist for the Daily Globe
  
Relatives
Not Available
  
Carl Brock (father, estranged), Janine Brock (mother, deceased), Mary Brock (sister), Ann Weying (ex-wife, deceased), Symbiotes relatives: Toxin Symbiote (current symbiote, former grandson), Venom Symbiote (former symbiote, grandfather, former brother), Agony, Phage, Riot, Lasher (uncles, former sons), Scorn (sister, former niece), Carnage (father, former son), Scream (aunt, former daughter, deceased), Hybrid (uncle, former son, deceased)