David Joland can split his career into four parts: his first venture selling disposable products to the catering industry; his second selling all kinds of mail order items; his third in media sales; and then time out as an entrepreneur and investor. This variety has allowed him space and time to write his first book, 'The Biggest Idea in the World' (a fictional account of an Uber driver taking on Silicon Valley), and to have a go at stand-up comedy. He admits he gets carried away with some ideas, but that the money-making ones "more than make up for the loss-making ones".
