Whizzer
Whizzer (Stanley Stewart, Squadron Supreme typically from Earth-712) appears in 52 issues in grailworth's catalog, and was first published in 1971. First appearance: Avengers #85 (1963), cover dated 1971.
First appearance
Every appearance we value
Avengers (1998) 3 issues
Avengers (1999) 1 issue
Exiles (2001) 2 issues
Marvel Age Annual (1985) 1 issue
Web of Spider-Man (1985) 1 issue
What If? (1977) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.