Jon Il-Chong is a professional footballer from PRK and is currently 20 years old. At international level, he features for North Korea Women U20. His main role on the pitch is Midfield. He measures 164cm in height and weighs 54kg.

Over 6 appearances in the FIFA U17 Women's World Cup 2024, Jon Il-Chong contributed 1 goals and 2 assists, completed 5 key passes from 169 total passes, and posted a passing accuracy of 18.3.