The 44 year-old, who stepped away from the ring in 2013 following a crushing loss to world champion Deontay Wilder, is adding to his TV repertoire following a previous stint on Strictly Come Dancing.
Harrison, known during his career as ‘A-Force’, is joined by 19 other contestants for the show, all of whom will be fighting it out for the chance to cook for the Chelsea Pensioners to mark the Queen’s 90th birthday celebrations.
Below is a full list of the other wannabe cook’s joining Harrison, alongside presenters John Torode and Greg Wallace:
Jimmy Osmond – Singer and member of the famous Osmond clan
Simon Webbe – Member of boyband Blue
Amelle Berrabah – Former Sugababe singer
Richard Coles – Ex-popstar, now priest and broadcaster
Sid Owen – Actress and EastEnder
Tina Malone – Actress of Shameless fame
Laila Morse – Actress and another EastEnders star
Donna Air – Actress / Presenter
Sinitta – 80’s popstar
Alexis Conran – Actress, writer and presenter
Cherry Healey – TV presenter and author
Louise Minchin – BBC Breakfast presenter and journalist
Amy Childs – Former TOWIE star
Neil Back – Ex- England rugby player and World Cup winner.
Liz Johnson – Paralympian
Tommy Cannon – One half of comedy double act Cannon & Ball
Marcus Butler – Healthy eating vlogger
David Harper – Bargain Hunt, Cash in the Attic or Antiques Road Show presenter
Gleb Savchenko – Professional dancer on Strictly Come Dancing