Jung Joon-young
The show received immense popularity for its first three seasons, discovering popular acts such as Seo In-guk, Huh Gak, John Park, Kang Seungyoon, Ulala Session and Busker Busker, and reached its peak in ratings in its fourth season with Roy Kim and Jung Joon-young as its forefront. The show saw a decline in popularity and ratings starting from its fifth season. The eighth season of "Superstar K" broke with tradition and abandoned the series number in its name, and was instead called "Superstar K 2016".