- ENHYPEN’s Heeseung to Leave Group to Pursue Solo Career Billboard
- ENHYPEN's Heeseung announces departure from group The Korea Times
- Enhypen’s Heeseung Departs K-pop Group to Work on Solo Album Rolling Stone
- Why Is Heeseung Leaving ENHYPEN? All About the K-Pop Singer's Surprising Exit People.com
- Enhypen News: Why Did Heeseung Leave Enhypen? Men's Journal
