The one and only Robert Downey Jr. and why because he has turned not only his career but also his life 360 Degrees and today he is one of legendary actors in Hollywood. Robert Downey made his presence and power felt when he worked as first Sherlock Holmes and then second Iron Man. Who would have known in 2008 that he and his character will be so much popular that it will become a legend.
Secondly I also like a Legendary Superstar from South India Mr. Rajanikanth. His Aura is quite different in India. He is a god for many Indians and people really worship him in southern region of India. His aura is created through his movies like Shivaji the Boss, Enthiran, Enthiran 2.0 but Shivaji the Boss was gamechanger for Rajanikanth. It made him the Megastar of South Industry and a God to many Cinema lovers
I am not surer if you are aware but Robert Downey has got more than 50 million followers on Instagram. He has got a huge fan following