The Shahenshah of Bollywood, Amitabh Bachchan, celebrates his 75th birthday today and on his very special day, he took to Twitter and posted a special message for his loved ones and fans. In a series of tweets, the 75-year-old actor expressed gratitude and thanked his fans for all their love, support and wishes.

T 2574 - The affection of greeting for the 75th, displayed over several mediums, overwhelms me .. a thank you shall never be enough pic.twitter.com/BH6d9JgsHW