Marvel Comics hasn't had the best track record when it comes to sidekicks. While other comic book publishers within the superhero landscape have put a real emphasis on the dynamic between a hero and their sidekick, Marvel doesn't often portray characters in this relationship structure. However, some of the allies that the comic company has produced have become fan-favorites.
Source：https://www.cbr.com/marvel-comics-best-sidekicks-readers-eventually-loved/
