David Dunn (Earth-8998)

"You could have been a tax accountant. You could have owned your own gym. You could have opened a chain of restaurants. You could've done of ten thousand things, but in the end, you chose to protect people. You made that decision. And your life story reminds me of my own."

- - Dave Dunn to Spider-Man

David Dunn is the retired superhero Unbreakable, who was a member of the Watchmen during the Cold War, where he acted as the team's muscle, and best friend of Blur. Following the dissolution of the Watchmen, Dunn retired, and went to live a normal life with his family on Philadelphia, getting a job as a football stadium security guard. Even though he is retired, David still is very active in the superhero community, and have mentored the likes of Spider-Man and Flash.