Robert Downey Jr. gain more than 20 pounds of muscle in five months to look like he "had the power to forge iron". "Iron Man" was globally released between April 30 and May 3, 2008, grossing over $585 million worldwide and receiving rave reviews which cited Downey's performance as a highlight of the film. By October 2008, Downey had agreed to appear as Iron Man in two "Iron Man" sequels, as part of the Iron Man franchise, as well as "The Avengers", featuring the superhero team that Stark joins, based on Marvel's comic book series "The Avengers". He first reprised the role in
Robert Downey Sr. York City, the son of Elizabeth ("née" McLauchlen), a model, and Robert Elias Sr., who worked in management of motels and restaurants. His paternal grandparents were Lithuanian Jews, while his mother was half Irish, half Scot. The elder Downey was born Robert Elias Jr., but he later changed his surname for his stepfather, James Downey, when he wanted to enlist in the U.S. Army, but was underage at the time. Robert Downey Sr. initially made his mark creating basement budget, independent films aligning with the Absurdist movement, coming of age in counterculture anti-establishment 1960s America. His work in the late