Felix Yongbok Lee, known mononymously as Felix, is an Australian rapper and singer based in South Korea. He is a member of the South Korean boy band Stray Kids, formed by JYP Entertainment in 2017.

Im Na-yeon, known mononymously as Nayeon, is a South Korean singer. She rose to prominence as a member of the South Korean girl group Twice, created by JYP Entertainment through the reality television show Sixteen (2015).