Kim Jun-su
Self - Mentor
Park Ji-hoon
Self - Mentor
Choi Young-jae
Self - Mentor
Weerapong Odhoeng
Self - Contestant
Nathapong Sing-on
Self - Contestant
Nut Nuttapong Suriyapattanalapa
Self - Contestant
Peeranat Veeranipitkul
Self - Contestant
Yun Min
Self - Contestant