William Buick

William Buick (born 22 July 1988) is a Norwegian-born British flat jockey. He shared the champion apprentice jockey title in 2008 with David Probert and won the Lester Award for Apprentice Jockey of the Year in 2007 and 2008. From 2010 to 2014 he was stable jockey to John Gosden. In 2015 he signed with Godolphin. Buick won his first Group 1 race in Canada in 2010 and since then has won Group 1 races in England, France, Germany, Hong Kong, Ireland, Italy, Japan, the United Arab Emirates and the United States. He has won five British Classic Races: the St Leger in 2010, 2011 and 2021, the Derby in 2018 and the 2000 Guineas in 2024. He was British flat racing Champion Jockey in 2022 and 2023.

Buick was born in Norway in 1988, where his Scottish-born father, Walter, was Scandinavian champion jockey on eight occasions and his Danish mother, Maria, a dressage rider and showjumper. He has two younger brothers called Martin and Andrew.

Buick was riding horses from a young age and used to ride out in the mornings before going to school. He later recalled "I didn't go much (to school). I rode out most mornings and was always late. My mum wasn't too keen but my dad said that if it was what I wanted, crack on." Fluent in Norwegian, Danish, English and German, Buick was a regular visitor to the UK, where he spent summer holidays riding out for trainers Reg Hollinshead, Marcus Tregoning and Andrew Balding. After leaving school, he joined Balding as an apprentice jockey.

Buick, who was very small for his age, rode in his first race on 10 August 2006 at the age of 18, on Tiny Tim, trained by Andrew Balding, at Brighton racecourse. Before Buick's first ride, the former Classic-winning trainer Ian Balding had struck a bet with the Tote at 500–1 on Buick becoming champion jockey before the year 2020. Buick's first win came on the Paul D’Arcy trained Bank on Benny at Salisbury on 27 September 2006 and by the end of the year he had ridden ten winners, leading Ian Balding to say "without question he is the best apprentice we have ever had."

Buick was part of a duel for the 2008 apprentice title, fought between him and David Probert, who like Buick was attached to the Andrew Balding stable and had his first ride on the stable's schoolmaster Tiny Tim. While Buick had the advantage of a full season's experience (which had included a first victory at Royal Ascot on Dark Missile in the Wokingham Stakes), Probert had the advantage of a 5 lbs claim and the race for the title went all the way to the final day of the season, with both riders finishing on 50 winners.

For the second year running, Buick was named Apprentice Jockey of the Year at the British horseracing awards ceremony, the Lesters.

In October 2009 Buick won his first Group 1 race, the E. P. Taylor Stakes in Woodbine, Canada, on Lahaleeb for trainer Mick Channon. In January 2010, he was offered the role of stable jockey to Newmarket-based trainer John Gosden after the trainer parted company with his previous stable jockey Jimmy Fortune.

The partnership got off to a perfect start at the Dubai Carnival in March 2010, with Buick winning the Group 1 Dubai Sheema Classic at Meydan on Gosden's Dar Re Mi on what was his first top-level ride (and just fourth ride in total) for the trainer. After the race, Gosden commented on the appointment of Buick. "Yes, it is good to be vindicated straightaway. I like his style, I like his intelligence, I like his balance."