Robert Downey Jr. has evolved into one of the most respected actors in Hollywood. With an amazing list of credits to his name, he has managed to stay new and fresh even after over four decades in the business.

Downey was born April 4, 1965 in Manhattan, New York, the son of writer, director and filmographer Robert Downey Sr. and actress Elsie Downey (née Elsie Ann Ford). Robert's father is of half Lithuanian Jewish, one quarter Hungarian Jewish, and one quarter Irish, descent, while Robert's mother was of English, Scottish, German, and Swiss-German ancestry. Robert and his sister Allyson were immersed in film and the performing arts from a very young age, leading Downey Jr. to study at the Stagedoor Manor Performing Arts Training Center in upstate New York, before moving to California with his father following his parents' 1978 divorce. In 1982, he dropped out of Santa Monica High School to pursue acting full time. Downey Sr., himself a drug addict, exposed his son to drugs at a very early age, and Downey Jr. would go on to struggle with abuse for decades.
Downey Jr. made his debut as an actor at the age of five in the film Pound (1970), written and directed by his father, Robert Downey Sr. He built his film repertoire throughout the 1980s and 1990s with roles in Tuff Turf (1985), Weird Science (1985),True Believer (1989), and Wonder Boys (2000) among many others. In 1992, Downey received an Academy Award nomination and won the BAFTA (British Academy Award) for Best Actor for his performance in the title role of Chaplin (1992).
The actor's drug-related problems escalated from 1996 to 2001, leading to arrests, rehab visits and incarcerations, and he was eventually fired from Ally McBeal (1997). Emerging clean and sober in 2003, Downey Jr. began to rebuild his career.
In May 2008, Downey achieved critical acclaim and worldwide box office success for his starring role in Iron Man (2008), Jon Favreau's big-screen rendering of the Marvel comic book superhero. The film co-starred Gwyneth Paltrow, Jeff Bridges and Terrence Howard.
Downey was honored by Time Magazine's "Time 100" in 2008, an annual list of the 100 most influential people in the world. His laurels include two Academy Award nominations, three Golden Globe wins, numerous other award nominations and wins, and tremendous popular and commercial success, particularly in his roles as Sherlock Holmes and Tony Stark (the latter of which he has so far played in Iron Man (2008),Iron Man 2 (2010), The Avengers (2012), Iron Man 3 (2013), and Avengers: Age of Ultron (2015).