He currently plays for Yangon United, wearing the number 19 shirt. At the international level, he represents Myanmar U23. He plays primarily as a Defender. His current market value is estimated at 25K €.

His most recent move was a from Yangon United to Dagon Star United on 2025-07-01.

Throughout the OCA Asian Games 2023, ZIN KO HTET featured in 4 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.