Question

who was the president of the drafting committee of Indian Constitution

Answer 1

Dr. B.R. Ambedker was the President of the Drafting Committee of Indian Constitution.

Answer 2

In 1947, Drafting Committee was set up by the Constituent Assembly under the Chairmanship of Dr. B.R. Ambedkar to prepare a Draft Constitution for India.

So.. your answer is Dr. Ambedkar

Hope this helps:)