Which English sportsman claims to be the only person to have achieved a hat-trick consisting of a maximum break, a nine-darter, and a hole-in-one?

The British snooker player Shaun Murphy

https://www.tntsports.co.uk/snooker/former-world-champion-shaun-murphy-claims-he-is-only-person-to-achieve-147-nine-darter-and-hole-in-o_sto8807189/story.shtml

"Scoring a 147 break is one of the rarest achievements in snooker and Shaun Murphy is one of the few players to have achieved such a thing. However, as a keen golfer he also boasts the claim that he has scored a hole-in-one, and went further when it came to darts, also saying that he had a nine-darter too. Murphy believes he may be the only person on the planet to achieve the hat-trick."

By his own account, Shaun Murphy played the nine-darter at the Carters Arms Pub in Manchester and the hole in one at the Royal Worlington and Newmarket Golf Club in Suffolk.

https://www.facebook.com/watch/?v=1520951082408798