Allen claimed in 2011 that Bingham had “no bottle”, but it came back to haunt the Antrim man when he lost to the Basildon potter at the Australian Goldfields Open that year.
Bingham went on to claim that title, his first major victory after over 10 barren years as a professional, and the 38-year-old has gone from strength to strength, adding another major trophy at the Shanghai Masters this season, and now the Betfred World Championship.
His 18-15 victory over Shaun Murphy, one of the most popular the Crucible has known, was followed by first-time finalist Bingham celebrating long into the night and patiently posing for hundreds of pictures with supporters and admirers at an after-match party.
But Bingham was keen to point to the slur from Allen almost four years ago as he toasted his trophy success.
“I’ve got to give thanks to Mark Allen. He got my back up that week in Australia by saying I had no bottle, but since then that’s all changed,” said Bingham.
“I’m world champion, but I’m going to be the same person. I’ll be playing in all the tournaments and, hopefully, I’ll be a good role model as world champion.
“Any kids out there growing up wanting to play should stick at it. That’s what I’ve done.”
Bingham has been a success story of the Barry Hearn regime, with the veteran sports promoter taking over as chairman of World Snooker five years ago and swiftly introducing a host of new events.
While Ronnie O’Sullivan picks and chooses, and plays only when it suits him, Bingham is the busiest player on the circuit and rarely misses a tournament.
He believes such a heavy workload fine-tuned his game for the 17-day tournament in Sheffield.
Yet even Hearn was surprised Bingham held himself together in the final, given the enormity of the match.
“I’m astonished because he’s quite an emotional lad: you saw it in the semi-finals with tears, and phoning home, and telling himself to grow up,” said Hearn.
“That’s just lovely because his vulnerability, I think, was very appealing to the general population and the people on the circuit know he’s a really nice fella.
“He’s been taking shots on where in another world you might think he should play safe. It’s been like someone saying, ‘If you play Augusta or Pebble Beach, should you lay up at the 18th?’
“You think, ‘I’ve not come all this way to lay up’.
“It’s a dream for Stuart to be in the final and he’s delivered.”
Bingham was coming to terms with his new status, which he knows will change his life.
He and wife Michelle are planning to move house, staying in or near Basildon, and to buy a new car, helped by his £300,000 winnings.
Bingham had an inkling, after overcoming O’Sullivan in the quarter-finals, that this could be his year.
“After beating Ronnie, I woke up at six o’clock in the morning and the winner’s speech was going through my head but I thought, ‘Don’t get carried away’,” he said.
“I had a great following in the final. In most of my matches I was the underdog. Against Ronnie and Judd (Trump) I might have had five per cent of the crowd but when I came out for the final I had about 80 per cent. Then when the crowd went quiet my son Shae shouted, ‘Good luck, Dad’, and I got very emotional.”
He and Murphy believe they contested one of the greatest Crucible finals. From 8-4 behind, Bingham surged 15-12 ahead, before Murphy drew level by taking the next three frames.
Having battled back, Murphy gave away 38 points in fouls in the next frame, and when attempting to escape from a third snooker he left Bingham the yellow. It had reached an hour in duration when the pair took a toilet break, with the frame still unresolved, never mind the match.
Eventually, after 63 minutes and 31 seconds, Bingham fired in the pink to nudge 16-15 ahead, a key moment.
The finalists – good friends away from the table – met in a hotel lift on the second day of the final, and Bingham said: “We were saying that in the first 17 frames there were 17 breaks over 50 and in Sunday’s afternoon session we did every frame over 50, too. The table played a little bit generously but it played as a scorer’s dream.”
Murphy added: “We’ve seen every final for the last 25 years and we felt it was definitely a contender for one of the best ever. I thought we put on a really good show.”