Legendary director and actor Richard Attenborough has died on Sunday, at the age of 90, after being in poor health condition for quite some time.

Attenborough's son, Michael, confirmed the news to BBC and Prime Minister David Cameron issued an official statement where he dubbed the "Giant of British Cinema" as one of the greatest men to have ever been involved in film, according to Times of India.

"His acting in 'Brighton Rock' was brilliant, his directing of 'Gandhi' was stunning," Cameron said.

Attenborough was born in Cambridge, England, where he eventually became the country's biggest star. He also served as the president of the Royal Academy of Dramatic Arts, Seattle PI reported.

Some of his biggest film credits include playing the role of Santa Claus in the 1994 remake of "Miracle on 34th Street" and Dr. John Hammond in "Jurassic Park."

Attenborough was involved in the sequel "The Lost World" and "The Great Escape," the same publication revealed.

In 1982, Attenborough won an Academy Award for best director in the film "Gandhi." As a director, he also completed a slew of successful movies including "Oh What a Lovely War," "Chaplin" and "Shadowlands."

Come May 2012, Attenborough teamed up with Martin Scorsese and Anthony Haas to develop the film "Silver Ghost," USA Today noted.

At that time, the genius has already suffered a stroke and has had a declining health so he was unable to direct the film that is now slated for release in 2016, the same publication confirmed.

Meanwhile, friends of Attenborough expressed their sadness over his death via Twitter.

David Cameron wrote, "His acting in 'Brighton Park' was brilliant, his directing of 'Gandhi' was stunning - Richard Attenborough was one of the greats of cinema."

Mia Farlow tweeted, "Richard Attenborough was the kindest man I have ever had the privilege of working with. A Prince. RIP 'Pa' - and thank you."