On the April 4th episode of 'Knowing Brothers', Jo Kwon shared he performed his voguing performance in 19cm(7.4 inches) killer heels with BTS' J-hope. He said, "When I released my solo album back in 2012, producer Bang Si Hyuk told me I should dance in killer heels. It was way ahead of time but I loved the idea so much. so I did voguing in 19cm killer heels. BTS' J-hope featured on that song. He was still a trainee when we performed together."
Check out their original performance in the video below!