DC Comics vs Marvel Comics
Connection:
Both tragically lost their parents at a young age (Bruce's parents were gunned down and Tony's parents were killed in a car accident)
Both run a multi-billionare company (Wayne Enterprises and Stark Industries respectively)
Both are members of a superhero team despite being only human (Justice League and the Avengers)
Both created hundreds of armors designed for any fight and situation
Both are playboys in their human identities (Batman as Bruce Wayne and Iron Man as Tony Stark)
Both also have a friend/rival relationships with a blue and red themed ally (Superman to Batman and Captain America to Iron Man)
