Anushka Sharma too paid her tribute on Twitter.
But the bright girl that she is, it took her 3 tweets to get it right. What does that mean, you ask.
You see, Anushka got Abdul Kalam's name wrong in her first 2 tweets! First, she tweeted:
It was only by the 3rd tweet that she brushed up on her GK and rectified her mistake.
Understandably, the actress was trolled by Twitterati.