Amitab bachann is 6.2 feet tall and he is so cool. Abhishek bachan is also 6.2 feet tall but he is a fool because coming as a strugling actor Amitab bachann become the super star of Bollywood film industry. He won the hearts of every Indian. He won the so many tittles he became famous television anchor through cown banega karodpaty program he become BIG B of Bollywood. Where as abhishek bachan coming from super star family he proves nothing except son of Amitab bachann;husband of ayahwrya rai.thats why I said Amitab bachann is so cool. Abhishek bachan is so Fool.