One of India's most powerful and dynamic business tycoons, Ratan Tata, turns 70 today.

A man with a great business vision, he was instrumental in transforming the Tata Group into a global force. He represents the face of a confident India in the international arena.

What do you think about Tata's contribution to the group and to India?

Is he your role model? Does India need more 'Tatas'? Share your thoughts with us.

Wish Ratan Tata a Happy Birthday!

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