Second World War veteran Captain Tom Moore with his daughter Hannah walk garden
Second World War veteran Captain Tom Moore with his daughter Hannah, as they react to Battle of Britain Memorial Flight flypast of a Spitfire and a Hurricane passing over his home as he celebrates his 100th birthday, in Marston Moretaine, Britain, Thursday April 30, 2020. Image Credit: AP

London: British World War Two veteran Captain Tom Moore, who has become a national hero after raising millions for the health service, celebrated his 100th birthday on Thursday with a promotion, military flypasts and a message from the prime minister.

Earlier this month, Moore began a fundraising mission for charities that help front-line National Health Service staff battling the COVID-19 crisis by completing laps of his garden with the help of a walking frame, initially setting out to raise just 1,000 pounds.

As he celebrated his centenary, the amount he raised topped 30 million pounds ($37.4 million), the Guinness World Record for the most money raised by an individual through a walk.

He has also become the oldest person to notch up a number one single in Britain's main music chart, featuring on a cover version of "You'll Never Walk Alone", with his endeavours winning the hearts and admiration of the public.

To celebrate his birthday, Moore was appointed the first Honorary Colonel of the Army Foundation College, based near the town where he grew up, a position that came with the approval of Queen Elizabeth, the defence ministry said.

He has also been re-presented with his World War Two Defence Medal which he had lost.

A birthday message for Captain Tom Moore garden walk laps
A birthday message for Captain Tom Moore is displayed on the advertising boards in Piccadilly Circus in London on April 30, 2020 as the country celebrates his 100th birthday. Image Credit: AFP

Historic World War Two aircraft carried out a flypast above "Colonel" Moore's home in Bedfordshire, central England, early on Thursday, with a second fly over by modern Royal Air Force helicopters due later.

Moore, who said he was still "Captain Tom", said he was honoured by his promotion and all the kind messages he had received.

Served in Southeast Asia

"If people choose to call me colonel, well thank you very much," he told BBC TV with a chuckle. The veteran, who served in southeast Asia during the war, waved at the World War Two fighter planes as they flew over his home.

Since Monday, Britain's Royal Mail has added a special postmark to all stamped post with a congratulatory message to Moore, while more than 125,000 birthday cards have been sent to him by well-wishers, so many that a nearby school has had to open and display them.

"I never, ever anticipated ever in my life anything like this, it really is amazing. I must say ... thank you very much to everyone, wherever you are," Moore said.

His exploits earlier this month have been heralded by politicians and royalty alike. Prime Minister Boris Johnson, who returned to work on Monday after recovering from COVID-19 himself, recorded a special message for Moore.

"I know I speak for the whole country when I say we wish you a very happy 100th birthday. Your heroic efforts have lifted the spirits of an entire nation," Johnson said.

He said Moore was a "point of light in all our lives".

The royal family have also sent messages of congratulations, including a card from the queen.

"I was most interested to hear of your recent fundraising efforts for NHS Charities Together at this difficult time," said the 93-year-old monarch, who traditionally writes to centenarians on their birthday. "I send my congratulations and best wishes to you on such a special occasion."