The Official Boris Johnson Joke Book has been compiled by Des MacHale (Castlebar, 1946), an Irish author with more than thirty joke books to his credit.You can find out more information about this crazy guy from his very entertaining Wikipedia page and from his sensational book of funny quotations Wittypedia (2017).Des immodestly claims to know more jokes than anyone on the planet, living or dead and has been studying and collecting material for over sixty years. He is curator of the world’s biggest multimedia Library of Humour at University College Cork.