New Delhi: Bollywood actors Aamir Khan and Junaid Khan are coming on the stage of quiz reality show Kaun Banega Crorepati Season 16 to make Amitabh Bachchan's birthday memorable. Both father and son will be seen reliving some memorable moments with Big B.

Amitabh Bachchan has been hosting Kaun Banega Crorepati for the last two decades. Every year Big B's birthday is celebrated on the stage of KBC. This time Aamir Khan and Junaid are going to come on the stage of KBC to make his birthday grand. The latest promo of the show has also come out.

Aamir is Big B's number one fan

Aamir Khan, who is called Mr. Perfectionist, has called himself the biggest fan of Amitabh Bachchan on the stage of KBC 16 and the proof of this is the wedding card of Big B and Jaya Bachchan. The actor has kept the wedding card of Amitabh and Jaya safe till date. In the promo, he stunned even Big B by showing the wedding card.

Aamir has a 51 year old wedding card

On the stage of KBC 16, Aamir Khan asks Amitabh Bachchan if he remembers the date of his marriage. Then Big B told the date of marriage with Jaya as 3 June 1973. Then Aamir starts asking him for proof of this. Hearing this, Big B's face turns pale. Then he says, "Sir, I have proof." After this he showed the wedding card of Amitabh-Jaya. The Dhoom actor said that he has given proof of being the number one fan. After this, Amitabh's happiness knows no bounds.

The birthday special episode of KBC 16 with special guests Aamir Khan and his son Junaid Khan will be on-air on October 11. This day is Amitabh Bachchan's 82nd birthday.