In what may be the country’s biggest single donation ever, Azim Premji, who is chairman of tech corporation Wipro, is handing company shares — worth nearly $7.5 billion — to his philanthropic foundation. Premji, who has now donated a total of $21 billion to the Azim Premji Foundation over several years, has a fortune of more than $18 billion. (📸: Aniruddha Chowdhury/Mint via Getty Images)