He currently plays for Sagaing United, wearing the number 6 shirt. At the international level, he represents Myanmar U23. He plays primarily as a Midfield. His current market value is estimated at 125K €.

His most recent move was a from Mahar United to Yangon United on 2025-04-23.

Across 4 appearances in the OCA Asian Games 2023, Ar Kar Kyaw registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.