Hawkeye from The Avengers.
Hawkeye (Clint Barton) is a fictional superhero appearing in comic books published by Marvel Comics. Created by writer Stan Lee and artist Don Heck, the character first appeared as a villain in Tales of Suspense (Sept. 1964) and later joined the Avengers in Avengers (May 1965). He has been a prominent member of the team ever since. He was also ranked at #44 on IGN’s Top 100 Comic Book Heroes list.