Chris Hemsworth & Tom Holland Ask Heroic Boy to Join the Avengers Team

A 6-year-old little boy named Bridger has been hailed as a hero ever since the story of how he saved his baby sister from a dog attack went viral. Bridger selflessly shielded his sibling and was severely mauled in the process.

He's now recovering after undergoing surgery to repair the damage done to his face -- and he's been receiving some sweet get-well messages from his heroes, the Avengers.

Captain America praised him for his selfless bravery, promising to send a shield, and lately Spider-Man and Thor have reached out, too! Check it out below!