Chris Smith is an award-winning journalist and radio presenter, most frequently heard as the voice of Radio 1's Newsbeat as well as hosting shows on BBC Radio 5 Live.

Chris enjoyed a previous, and glittering, literary career as the winner of the H.E. Bates Short Story Competition 1981 (under 10s section) with his tale Where Are the Brandy Snaps' Chris has no superpowers either.

His hobbies include screen printing and self-effacement. Together on Greg 's show and in their weekly podcast, Chris and Greg are responsible for some of radio's most ludicrous games and characters, which genuinely wouldn't make any sense if we tried to explain them here.

Erica Salcedo is an illustrator based in Cuenca, Spain. She studied Fine Art at Castilla-La Mancha University, before earning a master's degree in graphic design and illustration from the University of Valencia.

She has illustrated many books, including Kid Normal by Greg James.