Harry Whittington is among those celebrating on Saturday

John Velazquez 47
US Hall of Fame jockey

Ramon Dominguez 42
US Hall of Fame jockey

Brian Kan Ping-chee 81
Five-time champion trainer in Hong Kong

Harry Whittington 38
Trainer of Saint Calvados & Bigmartre

William Derby 48
Chief executive & clerk of the course at York

Neil Goulden 65
Chairman of Britbet

Andrew Mullen 35
Rider of Caspar Netscher & The Great Heir

Jimmy McCarthy 49
Rider of Decoupage & Ogee

Jay Ford 35
Rider of Takeover Target & Hotel Grand

Antonio Fresu 27
Rider of Furia Cruzada & Act Of War

Jerome Guiheneuf 46
Rider of Kauto Star & Loup Brave

Jimmy Nelson 66
Rider of Bishop’s Pawn

Craig Roberts 48
Trainer of Irish Legend & Victory Gunner

Jeremy Deedes 75
Racecourse chairman at Warwick 2002-05

Colin Miles 73
Ladbrokes trading director 1984-2004

Sir Ian Botham 63
Co-owner of Dan’s Dream

Angus Loughran 53
BT Sport commentator & online tipster