Flint is a fictional character from the G.I. Joe: A Real American Hero series. He was originally created as a character for the Sunbow G.I. Joe animated series in 1984, and later introduced into the comic book and produced as an action figure in 1985.
Sorting fictional characters by their first names, not including actors or anything. Since somebody has decided to exactly copy this story just know that this is the original, and some people need to get some creativity