Margaret Loughrey, a 48-year-old unemployed woman living in Strabane in Northern Ireland, saw her fortunes dramatically change at the weekend. She won an astonishing £27 million on the EuroMillions lottery.
So how will it change her life, and how does her win compare to the list of all-time winners?
Loughrey lives in one of the most economically troubled towns in Northern Ireland. She cannot find work, and has recently separated from her husband.
She was applying for a job in a local supermarket when she decided to buy a lottery ticket while she was there, and opted for a 'Lucky Dip'.
She told reporters that she would be sharing her wealth, adding: "It's not going to be mine, it's going to be spread around. There's no point having £27m and being lonely. That can't make me happy."
She added that it would mean she would be able to retire to Southern Spain.
It's an incredible sum of money, but it doesn't give her a place in the list of the top ten biggest lottery winners in the UK so far.
1. Colin and Christine Weir won £161 million in July 2011.
2. Gillian and Adrian Bayford won £148 million and recently announced they would be getting a divorce.
3. An anonymous winner won £113 million in October 2010.
4. Dave and Angela Dawes won £101 million in October 2011.
5. An anonymous winner took £84 million in May 2010.
6. An anonymous winner took £81 million in May 2013.
7. Nigel Page won £56 million in February 2010 - and was made to pay a lump sum to his ex-wife, despite the fact that they had split ten years before his win.
8. An anonymous winner took £46 million in February 2012.
9. Les and Sam Scadding won £46 million in November 2009 and have recently divorced.
10. Cassey Carrington won £45 million and shortly afterwards married her painter fiancee Matt Topham
Seventh place should have gone to a gambler who won £64 million. However, they failed to come forward to claim their prize, so last December it was given to good causes.
The 10 richest people on the planet
Unemployed woman wins £27m EuroMillions jackpot
The richest man in the world is Bill Gates, with a fortune of $72.9 billion - up 16.2% in a year. His fortune is all the more impressive when you add in the fact that he has given away $28 billion - most of it to the Bill & Melinda Gates Foundation. Microsoft is now just a fifth of his fortune.
The Mexican telecoms magnate is still sitting on an incredible fortune of $65.5 billion - but this is actually $9.7 billion less than last December. He held the top spot for three years until it was regained by Gates, and now has interests ranging from mining to real estate - and even a stake in the New York Times.
The Spanish retail guru behind Zara is worth $61.9 billion - made from his 60% stake in the business. His company now also owns Massimo Dutti, Bershka and Pull and Bear.
The Investment genius known as the Sage of Omaha is now worth $58.2 billion. He still has no plans to retire at the age of 83. Last year he made $12.5 billion, and bought Heinz.
The man behind the Ikea brand is worth $50.3 billion. This finding differs dramatically from the net worth estimated by Forbes - who say that he demonstrated in 2011 that the majority of his economic stake had been transferred beyond his control decades ago and put his worth at $3.3 billion.
Their fortune (of $45.2 billion each) comes from the family business, Koch Industries (the second biggest company in the US), where Charles is CEO and David Executive Vice President. Both brothers invest 90% of everything they make into the business.
The technology firm Oracle has made its founder $41 billion. He is enjoying his money, investing in properties and his America's Cup team. He has also started donating enormous sums of money to his own medical foundation - which is working on reversing the effects of ageing.
The family behind the Wal-Mart brand has profited enormously, with Christy (daughter-in-law of founder Sam) worth $36.5 billion and Jim (son of the founder and pictured) worth $35.1 billion. Christy became the richest woman in the world after the death of her husband in a plane crash in 2005.