Kim Kang-mi is a 22-year-old professional football player from PRK. At the international level, he represents North Korea Women U20. He plays primarily as a Defender. He stands at 163cm tall and weighs 53kg.

Throughout the FIFA U20 Women's World Cup 2024, Kim Kang-mi featured in 7 matches, averaging 1.3 tackles, 1.6 interceptions, and 1.3 clearances per game, while blocking 0.3 shots per game.