In an interview, Chiyaan Vikram admitted that it is indeed difficult for any actor to replicate what he did in I. He also said it would be difficult for him to again transform his body to such an extreme.
When everyone thought it would be difficult for Vikram to pose as a body builder, he surprisingly revealed that it was the model character (Lee) who was the most difficult to pull off.
Vikram said: “After building my body to pose as a body builder, it was difficult to execute the role of a model. By the time I looked like a real body builder, the training my body had to undergo reflected on my face which was not a great sign because for my next role (Lee), my face had to look fresh. For the face to look fresh, I had to eat a lot which I couldn’t do because of my next character for which I had to lose 50kg.” – Oneindia.in