The best singer is the one who keeps pushing on, touching different generations. Julio Iglesias has enjoyed an extraordinary recording career, with a list of achievements that will likely never be matched. Julio Iglesias is not just any recording artist - he is an enduring icon who keeps an active vigil over a career that knows no boundaries or limitations. Over the course of his career, Spain’s most famous singer has sold more than 250 million units - the most by any artist, according to the Guinness Book Of World Records. Further, Spain's most famous singer has earned an astounding 2,650 gold and platinum records. And while James Brown is known as the hardest-working man in show business, surely Julio cannot be far behind as he has played nearly 4,600 shows on five different continents.