Manchester United manager Sir Alex Ferguson feels he has another two or three years left in the job but would only retire on the back of a success.
The 70-year-old Scot had been due to step down a decade ago but has justified his change of heart by winning five more Premier League titles to complement the seven he already had and adding a second Champions League triumph. He has also won the FA Cup and three League Cups during that time.
Ferguson said: "I think you always want to go out on a winning note. Hopefully we can do that. I don't know how long I can last now but if my health stays up I don't think another two or three years would harm me any."
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