pbThere are few football clubs in the world that attract as much interest in the modern game as Chelsea. bWhether it is the latest observations from former coach Maurizio Sarri, his successor Frank Lampard, big-money transfer targets, the style of play or results in Europe, everybody thinks they know what's happening - or at least has an opinion on it.p pThe arrival in 2003 of Russian billionaire tycoon Roman Abramovich as owner turned a glamorous club with a long history of under-achievement, into an international powerhouse. After one championship in 99 years, the Blues have, in a dozen years, won five Premier League titles, plus the UEFA Champions League, two UEFA Europa League titles, five FA Cups and three Football League Cups. The club always was a magnet for well-known names - vaudeville legend George Robey played for the Pensioners in the club's earliest days - and, in the modern era, Stamford Bridge has become home to a dazzling array of world stars. From Ron 'Chopper' Harris