Bollywood superstar Shah Rukh Khan says he is an admirer of athlete Milkha Singh, who turned 77 Tuesday. He says he is looking forward to watch his friend Farhan Akhtar play Flying Sikh on screen.

Farhan plays Milkha Singh in Rakeysh Omprakash Mehra's "Bhaag Milkha Bhaag".

"I am a big fan. Wish him (Milkha Singh) all the love and can't wait to see your and Rakyesh's interpretation of his life and time, " Shah Rukh posted to Farhan and Milkha Singh's daughter Sonia on Twitter.

The movie also features Sonam Kapoor.