James Harkin, QI's Head Elf, presents the QI Elves' podcast No Such Thing As A Fish and BBC 2's No Such Thing As The News.

He also produces The Museum of Curiosity.

Led by Chief Gnome John Lloyd, the QI Elves are the team of writers behind BBC Two's smash hit panel show QI.

They have authored over twenty books, reached the semi-finals of BBC Two's Only Connect and had over 250 million listens on their podcast No Such Thing as a Fish.

John Mitchinson is the original Marketing Director of Waterstone's, became Managing Director of Cassell and now runs Unbound.

Andrew Hunter Murray is a scriptwriter and fact-hunter for BBC2's QI. He co-hosts the podcast No Such Thing As A Fish, which has had 200 million downloads, and has toured the UK, Europe and Australia. He also writes jokes and journalism for Private Eye magazine, and hosts the Eye's podcast, Page 94.