New Delhi, May 03 (ANI): Batting legend Sachin Tendulkar on Tuesday accepted the Indian Olympic Association's (IOA) invitation to be one of the goodwill ambassadors for the Indian contingent at this year's Summer Olympics to be held in Rio. The cricketer is the third person after Bollywood actor Salman Khan and Ace Indian shooter Abhinav Bindra to become the goodwill ambassadors of the apex sporting body.