He also played with the Tenaga Nasional Berhad HC in the Malaysia Hockey League.

He wore the number 16 both for Tenaga Nasional Berhad HC and Malaysian hockey team.

He is named as the goalkeeper for the Asian All-Stars 2010 along with Salman Akbar of Pakistan.

He played for Uttar Pradesh Wizards in the Hockey India League.

[2] Despite having been in the national team for more than a decade, the Tampin-born Kumar has never featured in the Olympics but has played in two world cups[3] After 20 years, Kumar announced his retirement on 20 February 2020.