Sam Waley-Cohen among those celebrating on Sunday

Christophe Pieux 51
15-time champion jump jockey in France

Sam Waley-Cohen 35
Rider of Long Run & Oscar Time

Philip Bowcock 50
Chief executive of William Hill

John White 59
Rider of The Tsarevich & Esha Ness

Richard Mullen 42
UAE champion jockey 2014-15 & 2016-17

John Carroll 54
Rider of Paris House & Halling

Jonathan England 27
Rider of Mwaleshi & Cloudy Too

Sir Martin Broughton 71
Co-owner of Dodging Bullets & Taquin Du Seuil

Steve Broughton 71
Co-owner of The Young Master

John Fairley 80
Channel 4 Racing executive producer 1986-2012

David Bellamy 65
Chairman of Weatherbys Bank

Nick Vaux 82
Former racecourse director at Exeter

Mary Eppler 64
Trainer of Traitor & Victory Gallop

Alan Halsall 64
Owner of Songe & Bishops Road

Kenneth Taylor 66
Co-owner of Xtra Heat

Steve Whelan 64
Co-owner of Rising Cross

Michael Stanners 61
Owner of Antonin

Stuart Ashman 58
Part-owner of Waitinonasunnyday