GALILEO Gold, winner of last year's Qipco 2000 Guineas, has been retired after suffering an injury in his run in the Al Shaqab Lockinge Stakes at Newbury earlier this month.

The Hugo Palmer-trained colt excelled through the early part of the 2016 season, claiming classic glory at Newmarket before finishing second in the Irish equivalent at the Curragh and winning the St James's Palace Stakes at Royal Ascot.

The son of Paco Boy was also second in the Sussex Stakes at Glorious Goodwood, but could not add to his tally in the Prix Jacques le Marois or Queen Elizabeth II Stakes, and had to settle for fifth at Newbury on his reappearance.

Galileo Gold ran in the colours of Al Shaqab, whose racing manager Harry Herbert said: "It's a great shame, real sadness all round. It's a soft-tissue injury that meant we couldn't carry on with his career at this stage of the season. It's very sad.

"His run in the Lockinge was very disappointing, but obviously in the cold light of day there's a reason for it. It's a shame we couldn't go on with his career because the horse has absolutely exploded from three to four. Everyone who saw him in the Lockinge would agree with that. He had been working very well.

"He has been a terrific flag-bearer for Al Shaqab and provided us with our first classic winner and, of course, it was a wonderful season with the St James's Palace Stakes victory as well, plus a second in Ireland (Irish 2,000 Guineas) and a great run in the Sussex Stakes.

"All credit to Hugo Palmer and his team, who have done such a fantastic job with him."

Herbert added: "He'll go to stud, but no decision has been taken on that. It's still very much in the melting pot. We were very excited what he might achieve this year, but he's a great looking horse, with a great pedigree, good constitution and a fantastic brain. He has a lot of ticks in the right boxes for a stallion career ahead."

Palmer's charge won five of his 12 career starts, earning £960,886 in prize-money.

Palmer said of his pride and joy, who enjoyed his biggest successes in the hands of Frankie Dettori: "It's a great shame and a great blow for his owners and for us, but he's given us some extraordinarily wonderful days.

"The horse's best interests have to be the priority in these things. It's a very minor injury and the horse doesn't even know he's got it. He's a picture of health, he's 100% and he's sound.

"We discovered it (the injury) and to race him on at this stage without a proper rest would be unfair to a horse like him, who has given so much. I dream of having many more horses like him, but I feel very lucky to have had him."