An Jin-Sok is a professional footballer from PRK and is currently 18 years old. At international level, he features for Korea DPR U17. His main role on the pitch is Midfield. He measures 179cm in height and weighs 64kg.

Over 5 appearances in the AFC U17 Asian Cup 2025, An Jin-Sok contributed 0 goals and 1 assists, completed 7 key passes from 288 total passes, and posted a passing accuracy of 47.6.