Question: What agency discovered an American singer based in South Korea who was on the first season of a South Korean reality show that aired every Friday on KBS 2TV from April 8 to December 2, 2016 ?
Sentence (from "Sister's Slam Dunk"): Sister's Slam Dunk () is a South Korean reality show that aired every Friday on KBS 2TV from April 8 to December 2, 2016.
Relevant evidence: Yes