Ace Tennis Player Sania Mirza on Monday expressed her condolences over the demise of former president A.P.J Abdul Kalam.
"What a sad day this has been. RIP Abdul Kalam," tweeted Mirza.
Kalam passed away in Shillong earlier today after he was admitted to a hospital in the city.
The former president collapsed during a lecture at the Indian Institute of Management. He was in a critical condition and had been admitted to the city's Bethany Hospital.
Array
Kalam served as the 11th President on India from 2002 to 2007.