Kauto Star: Record-breaking racehorse is retired
Record-breaking steeplechaser Kauto Star has been retired.
The 12-year-old, trained by Paul Nicholls, made history by winning the King George VI Chase for a fifth time on Boxing Day last year.
He is the only horse to have regained the Cheltenham Gold Cup having lost it but was pulled up when going for a third victory in March.
"He's had a magnificent career and I'm mighty proud of him," owner Clive Smith told BBC Sport.
"We've decided to retire him as of today. I'd always thought he had done enough. It's been the journey of a lifetime. He's a wonderful, wonderful horse and a good friend of mine."
The decision to retire one of the greatest horses in jump racing history was made after Smith and Nicholls discussed his future on Wednesday morning.
"Clive and I had been talking about it during the summer," Somerset-based Nicholls told BBC Radio 5 live. "We both knew it was the right thing to do, it was an unanimous decision."
Kauto Star had initially looked set for retirement in 2011 after being pulled up at Punchestown.
But, after a summer's rest, he returned to win at Haydock in November before his famous King George triumph.
He was then rated only 50-50 for the Gold Cup after he fell in a schooling session three weeks beforehand, but Nicholls was satisfied that he had returned to full fitness for a race won by champion jockey Tony McCoy on Synchronised.
The trainer had considered giving the horse one last run, but said the time was right to retire him.
"We have had nine superb years with the horse but, after seeing him in his work these past few weeks, myself, Clifford [Baker, head lad] and Dan [Skelton, assistant trainer] were of the opinion that the time had arrived to retire him," Nicholls said.
"Of course, as owner, the final decision rested with Clive, but he agreed that the horse had done enough."
Nicholls told BBC Points West: "He's definitely one of the greatest, it's hard to compare generations but in my lifetime he's been the best and probably will be the best."
Smith said Kauto Star will be paraded on Boxing Day at Kempton Park, the track where he won the King George in 2006, 2007, 2008, 2009 and 2011.
Regular jockey Ruby Walsh, who guided Kauto Star to 17 of his 23 career wins, said he had been "very lucky" to ride him.
"He's the horse of my lifetime. I'm very lucky to be the one who got to ride him," he told Racing UK.
"He was an amazing horse to ride and an amazing horse to be part of and I loved every minute of riding him."
Mick Fitzgerald, who rode Kauto Star to his first Grade One victory in the 2005 Tingle Creek Chase at Sandown, added: "It's great news he's been retired as he can now go and enjoy the rest of his life.
"You'd have to say Kauto Star is right up there with the best [there's ever been]."
The gelding is likely to stay at the Nicholls yard until the end of the year before being moved to stables near Smith's Surrey home for his retirement.
"Ninety per cent of the people who came up to me during the summer wanted the horse to be retired. It's by far the most popular decision we could have made," added Smith.