1. It's a character who has been in a recent television show or movie
  2. It's a male character
  3. The movie or TV show is live action
  4. The movie or TV show he's in involves a lot of action
  5. He has suffered from tragic past events that have turned him into the man he is today
  6. The character has changed a lot since he was first introduced
  7. The character fights hand to hand and with various weaponry
  8. There is something very distinctive about his appearance
  9. He has seen a lot of the world
  10. The character speaks more than one language
  11. He's got one or more close friend(s) who would do anything for him
  12. More than likely, the character will be seen again in the near future
  13. I'm not sure if anyone is even going to do this.
  14. Bucky Barnes!!
    Suggested by @spicymeatball