Resident Isaka
Mr. Scott Kennedy
I'm only 75% sure that it is Chris in RE5. Until Capcom says who it is, the other 25% goes with HUNK.
I doubt it's Hunk, why giving a character who works for the ennemy a game?
HUNK worked for Umbrella. Umbrella got shut down, so I though he became a mercenarie for hire. That's why I though he was in the minigame in RE4.