The biggest UK EuroMillions jackpot prize was won back in October 2019 by an anonymous ticketholder which was worth £170 million.
However, this Friday the jackpot, which stands at £164 million, could see the UK's second-biggest winner of all time.
If won, it would also mean the lucky ticket holder would become the 14th winner of more than £100 million and the second EuroMillions jackpot won in the UK this year after one banked a whopping £109 million.
