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Claudio Ranieri, the Italian coach, led Leicester City to a remarkable Premier League title triumph in the 2015-16 season. Despite being considered 5000-1 underdogs, Ranieri's tactical acumen, team spirit, and shrewd signings, including Jamie Vardy and N'Golo Kanté, propelled the unfancied club to an unforgettable victory, etching their name in football history.