Creator
Al Plastino, John Byrne, Robert Bernstein
  
David Michelinie, Todd McFarlane
  
In Comics
Superman Vol 2 #1
(January, 1987)
  
Web of Spider-Man #18 - The Longest Road
  
Base
Mobile, though he generally operates out of Metropolis
  
New York, New York
  
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)