Zhu Jiajun is a 17-year-old professional football player from CHN. He currently plays for Zhejiang Professional FC U15, wearing the number 37 shirt. He plays primarily as a Midfield.

Across 7 appearances in the Chinese U15 League 2025, Zhu Jiajun registered 2 goals and 5 assists, while completing 15 key passes out of 196 total passes with a passing accuracy of 19.4.