Rick Jones

A scrappy, rebellious orphan, Rick Jones stumbled into the test site for the Gamma Bomb
and inadvertently caused Bruce Banner to be caught in the blast while trying to save Rick, transforming Banner into the Hulk.
Rick became the Hulk's closest confidant, a member of the Avengers
and a friend and sidekick to heroes like Captain America, Captain Mar-Vell and Rom.

CAPTAIN MARVEL

Cloned from the DNA of the Kree warrior Mar-Vell,
Genis-Vell was implanted with false memories making him believe he was instead Starfox's son.
He was then artificially aged so that he'd be ready to face Mar-Vell's enemies.
Later, he inherits the title of Captain Marvel.

Marlo Chandler

Marlo is the wife of Rick Jones and former lover of the Hulk.
Due to her relationship with Rick, she has often found herself in several superhero adventures and cosmic conflicts.