Question: NU'EST, acronym for New Establish Style Tempo, is a South Korean boy group formed by which organization, in 2012, the group includes Hwang Min-hyun, a South Korean singer-songwriter and actor?
Sentence (from "Hwang Min-hyun"): He is also known for finishing ninth in the series "Produce 101 Season 2" which led him to become a member of Wanna One.
Relevant evidence: No