Born: 1982 February 28 in Paraiba, Brazil

Biography: Jack began his professional career in 2005 working for Dynamite Entertainment. He has worked on series such as Battlestar Galactica, Super Powers, Red Sonja, Queen Sonja, Black Terror, and Kirby: Genesis for Dynamite. Starting in 2014, he has worked for DC Comics on series such as Earth 2, Green Lantern, Superman and Wonder Woman.


  1. Jack Herbert Type: GCD Official (type is deprecated)
  2. Jackson Herbert Type: Given (birth)
  3. Jackson Herbert Type: Pen Name
  4. Santos de Sousa Type: Family