Dragons' Den star Duncan Bannatyne is stepping down from the BBC2 show after 12 series - telling producers: "I'm out."
The health club boss, 65 -who was one of the original team of business experts when the programme launched nine years ago- said he had had 'the time of his life' as a dragon.
But he announced the forthcoming series - beginning on July 20 - will be his last as he leaves the programme "due to other business commitments".
Mark Linsey, the BBC's entertainment controller, said: "Duncan has been the most formidable Dragon and we are going to miss him enormously.
"His seat is going to be a difficult one to fill, but he leaves the show on a high, with this next series being the best yet."
The Dragon's Den star Duncan Bannatyne has tweeted that he is stranded in Darlington where trains have been disrupted by flooding on the line.
Duncan Bannatyne is in hospital 'undergoing tests' to after suffering from a suspected heart attack earlier today in work. Theo Paphitis said his friend "does not think" he had a heart attack.
Duncan Bannatyne has tweeted from his hospital bed to say he is feeling "tired" but that he hopes to be discharged tomorrow
Dragons' Den star Duncan Bannatyne is in a stable condition in hospital, according to his daughter Abi.
TV entrepreneur Duncan Bannatyne has suffered a suspected heart attack while working in his office. The star of Dragons' Den is being treated at Darlington Memorial Hospital after he fell ill at the headquarters of his gym company. A company spokesman said: