Robert Downey, Jr. – $300 million

Much like his character, Tony Stark in the “Iron Man” franchise, Robert Downey, Jr. himself is a man of great wealth. Thanks to his long-standing career in Hollywood, starring in blockbuster films such as “Sherlock Holmes”, “Less Than Zero”, “Chaplin”, and many of the Marvel Cinematic Universe movies, Robert has accumulated a $300-million net worth.

Aside from his work as an actor, he is also a dedicated philanthropist and has many generous donations to various causes such as global warming. He also made sizeable investments to support tech-based projects that aim to help clean up the environment. His other properties include a Manhattan Beach house purchased for $2.5 million and a two-story house in California ranch style. His car collection includes Ford F150, Audi A8 and A7, Mercedes-Benz wagon and 2011 Volkswagen GTI.