I've heard of about 5 of them this year.
Vernon Kay
Beverley Callard
Shane Richie
Mo Farah
Victoria Derbyshire
As for the rest:
Hollie Arnold, Paralympic gold medallist
AJ Pritchard, Strictly Come Dancing star
Jessica Plummer, former EastEnders star (Chantelle Atkins)
Jordan North, Radio 1 DJ
Giovanna Fletcher, author and podcaster