SIMON WARREN has lived and breathed bikes and cycling for over twenty years. He's won a few races, held a first-category racing licence and competed - and struggled - at the highest level in the UK, but most of all he loves to ride his bike uphill. He spent seven years working as a designer at Cycling Weekly before leaving to broaden his horizons in 2003, although he still regularly contributes event reports to the magazine. He works in publishing and lives with his wife and daughter in Sheffield. Among many other cycling titles he is the author of the bestselling 100 Greatest Cycling Climbs and Another 100 Greatest Cycling Climbs.