New Delhi, April 23 (ANI): Bollywood superstar Salman Khan will be announced as the Goodwill Ambassador for the Indian contingent at Rio Olympics, this year. Although, any official announcement has not been made till now. This is the first time that a Bollywood superstar will be a goodwill ambassador for the national squad for as big as an event like the Summer Olympics. Rio Olympics is scheduled to commence on August 5 and end on August 21.