Chris Redfield is one of the main protagonists of the Resident Evil series. He is a former member of the S.T.A.R.S. unit. He's now a member of the Northen American team BSAA (BIOTERRORISM SECURITY ASSESSMENT ALLIANCE), an anti-BioTerrorist group. A senior member of an elite security force in Racoon City, S.T.A.R.S. A member of Team 1, They are the pride of S.T.A.R.S. for their competence in shooting and close combat. He is also the older brother of Claire Redfield. He appears in the original Resident Evil, Resident Evil Code Veronica, Resident Evil 5, Resident Evil 6 and Resident Evil 7. He is one of the two main protagonists of the movie, Resident Evil Vendetta along with Leon S. Kennedy. His muscular size has changed throughout the series, starting out as a average sized person and ten years later, he is seen as a big brute. In Resident Evil 6, he becomes more of a tragic hero, as a result of losing his men to a bio-terrorist, whom he believes is Ada Wong. He relentlessly pursues her to kill her.