Jon Il-Chong is a 20-year-old professional football player from PRK. At the international level, he represents North Korea Women U20. He plays primarily as a Midfield. He stands at 164cm tall and weighs 54kg.

Across 6 appearances in the FIFA U17 Women's World Cup 2024, Jon Il-Chong registered 1 goals and 2 assists, while completing 5 key passes out of 169 total passes with a passing accuracy of 18.3.