Hollywood star Robert Downey Jr. says he is "grateful" his role as Iron Man and added that his character Tony Stark "opened (his) eyes wider" to the power of technology. The 59-year-old actor led ...

Robert John Downey, Jr. (born April 4, 1965) is an American actor. His films as a leading actor have grossed over $14 billion worldwide, making him one of the highest-grossing actors of all time.