Andrew Wilson is a founding Director of The London School of Garden Design and an award winning garden designer, lecturer and writer. He is Chief Assessor for the RHS for show gardens and has been assessing and judging for over 12 years, mainly at Chelsea and Hampton Court flower shows. He writes a regular column for Gardens Illustrated and has contributed to a series of books, including Influential Gardeners, The Book of Garden Plans and the Book of Plans for Small Gardens (all Mitchell Beazley). He is also the founding editor of The Garden Design Journal and regularly contributes to the RHS journal The Garden.
Chris Young is a design graduate and is Editor of the Royal Horticultural Society's magazine, The Garden. He is an expert in design and planting and is ideally placed to analyse the annual offering of the Chelsea showcase.