William Sporborg has been appointed as the new Chair of Jockey Club Estates. Sporborg succeeds Peter Stanley, who has been Chair since 2018. Sporborg's new role will begin on Jan. 1, 2023, and he was also appointed a Steward of The Jockey Club. A former amateur jockey, Newmarket-based Sporborg is a chartered accountant. He has worked in private equity, venture capital and private companies over the last 30, and is currently Managing Partner at Managing Capital, LLP. He has also served on the race committees at Huntingdon and Newmarket almost...