Who won the first season of 'American Idol' in 2002?

Which game show gives contestants answers and requires them to respond in the form of a question? Who hosted the original U.S. version of 'Who Wants to Be a Millionaire'? Which contestant holds the record for the longest winning streak on 'Jeopardy!', with 74 wins? Which reality competition show featured Simon Cowell, Paula Abdul, and Randy Jackson as original judges? Which 'American Idol' winner became a country music superstar after winning Season 4? Who has hosted 'American Idol' since its first season? Which reality show features contestants voted off an island, with host Jeff Probst? Which reality show features teams racing around the world, hosted by Phil Keoghan?