Nathan Joyce is a Sunday Times bestselling freelance writer based in Brighton, England. He has written or compiled several humour and puzzle books including The Royal Geographical Society Puzzle Book (Bonnier, 2019), talkSPORT Quiz Book (HarperCollins2021), The Big Book of Trump (Blink Publishing, 2018), A Celebration of David Attenborough: The Activity Book, The Dolly Parton Activity Book: An Unofficial Lovefest Lovefest and The Elton John Activity Book: An Unofficial Lovefest Lovefest (all Pavilion). His working days involve rising to his feet and applauding whenever Michelle Obama's name is mentioned, so this book took some time to write. His core is in remarkably good shape, though, which he attributes to Mrs Obama.