Robert Downey Sr. & Robert Downey Jr. at Age 34
Robert Downey Jr. is sure proud of what he has achieved through the years since his hard work as an actor has enabled him to build a net worth of $300 million. His father, Robert Downey Sr., was a familiar name in the acting scene as well and he did work in front of and behind the camera. Downey Sr. is most known for his work on the movie, Putney Swope. His last acting role was in 2011 when he appeared in the movie, Tower Heist. Meanwhile, aside from playing Iron Man, Downey Jr. is set to star in a movie called The Voyage of Doctor Dolittle.