Here are seven unforgettable times Anushka Sharma wrote love-filled notes for her husband Virat Kohli that left fans touched. When Virat Kohli announced his retirement from Test cricket on 12 May ...

In a December 2005 talk, he explained how his Facebook social networking site was able to support 400 million page views a day with around 50 employees, a bunch of rented servers and some open source ...