Phil Coulson
Sarah's protective uncle with a mysterious government job.
Where is he from?
Agent Coulson was an original character in the 2008 movie Iron Man, and would go on to feature in several more Marvel movies before his (spoilers) death in 2012's Avengers. The character would reappear in the TV series Agents of Shield, although the cannon status of Marvel's slate of TV shows pre-2019 is now being re-examined. Agent Coulson was actually added to the Marvel 616 universe in the series Battle Scars in 2012.