Robert Downey Jr traveled to Seoul in Korea, Beijing in China, Moscow in Russia, Munich in Germany, Paris in France and London in the UK to promote Iron Man 3. That's over 17,000 miles and 40 hours in the sky. Here's how he was greeted by fans around the world.

Iron Man 3 is in UK and Irish cinemas NOW.

Marvel's 'Iron Man 3' pits brash-but-brilliant industrialist Tony Stark/Iron Man against an enemy whose reach knows no bounds. When Stark finds his personal world destroyed at his enemy's hands, he embarks on a harrowing quest to find those responsible. This journey, at every turn, will test his mettle. With his back against the wall, Stark is left to survive by his own devices, relying on his ingenuity and instincts to protect those closest to him. As he fights his way back, Stark discovers the answer to the question that has secretly haunted him: does the man make the suit or does the suit make the man? Marvel's Iron Man 3 is in UK cinemas now.

Starring Robert Downey Jr., Gwyneth Paltrow, Don Cheadle, Guy Pearce, Rebecca Hall, Stephanie Szostak, James Badge Dale with Jon Favreau and Ben Kingsley, Marvel's 'Iron Man 3' is directed by Shane Black from a screenplay by Drew Pearce & Shane Black and is based on Marvel's iconic Super Hero Iron Man, who first appeared on the pages of 'Tales of Suspense' (#39) in 1963 and had his solo comic book debut with 'The Invi.