Jak Jones pulled off a major upset against former champion Judd Trump to book his place in the semi-finals of the World Snooker Championship for the first time.
The 30-year-old reached the quarter-finals on his Crucible debut last year but his only previous appearance in the last four of a ranking event was at the 2022 Gibraltar Open.
Here, the PA news agency picks out five more surprise semi-finalists in snooker’s showpiece event.
SI JIAHUI (2023)
Si Jiahui made a stunning Crucible debut in 2023 (Zac Goodwin/PA)
ALAN McMANUS (2016)
Alan McManus enjoyed a spectacular Crucible resurgence in 2016 (Mike Egerton/PA)
SHAUN MURPHY (2005)
Qualifier Shaun Murphy roared all the way to the Crucible title (Gareth Copley/PA Archive)
ANDY HICKS (1995)
Andy Hicks beat Steve Davis en route to the semi-finals in 1995 (Nick Potts/PA)
TERRY GRIFFITHS (1979)
Terry Griffiths won the world snooker title as a qualifier in 1979 (PA Archive)