Jonny Walker spends his time writing children's books about mythology, trees and geese. If he is not doing that, he is probably in a school somewhere, shouting expressively about mythology, trees and geese. If he is not doing that, he is probably wandering around London drinking coffee. If he is not doing that, he is probably at home eating a mountain of cookies and singing songs from the 1980s until his neighbours hate him.

As a child Subi drew pictures in every room of the house. His mother still tells everyone "he knew how to draw before he could hold a pencil,” and throughout his life in South Africa, Subi has been known for drawing fun pictures and comics. After studying architecture, he realised his passion was illustration and became a freelancer, working with self-publishing authors worldwide while studying graphic design. In 2020, Subi was awarded a Mo Siewcharran Publisher’s Prize for Illustration.