Stray Kids was a 2017 reality show created by JYP Entertainment and Mnet. It was a male idol debut project with the concept of "trainees versus JYP", the goal of which being the survival of all nine members to debut as a team. It was broadcast on Mnet from October 17 to December 19, 2017, on Tuesdays at 23:00 (KST) timeslot for ten episodes.

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.