Hawkeye

Hawkeye by Various

"A former Olympic archer, Clint Barton became a U.S. intelligence agent over a decade ago. Active around the world, he was present for the liberations of Kosovo and Afghanistan, as well as the fall of the Berlin Wall. He became a close friend and frequent colleague of fellow agent Nick Fury, and the two operatives were key founders of the modern intelligence agency S.H.I.E.L.D." - from Marvel

Hawkeye

Hawkeye and Mockingbird
See also: The Avengers