American Idol Top 5 “The Voice” coaches of all time 7 months ago The Voice, a reality TV singing competition, quickly gained popularity with viewers after making its American debut in 2011. Its… The winner of ‘American Idol’ season 20 has been announced 2 years ago During a three-hour finale on Sunday, "American Idol" chose a champion. Noah Thompson, a 20-year-old country singer from Kentucky, took…