John Lloyd was the poster boy of British tennis - a former British number one, Grand Slam finalist, Wimbledon mixed-doubles champion and Davis Cup captain. Remarkably, he and his two brothers, David (of leisure club fame) and Tony, all played in the singles championship at Wimbledon in the same year: a testament to the parents who believed in their sons' dreams as the boys batted tennis balls against a garage wall in Essex. Told with humour and...