Date of Birth: 
Place of Birth: Tawau, Sabah, Malaysia
About Sumardi Hajalan
- Sumardi Hajalan (born 12 January 1985 in Tawau, Sabah) is a Malaysian footballer who is currently plays as a defender for Sabah FA.
- He is a former member of the Malaysian national team. He famously promised to sign a new contract with Sabah FA, but then snubbed the offer and joined Johor FC instead. One of the graduates from the U-23 national team, Sumardi has since been involved in the senior team when U23 head coach B.
- Sathianathan was appointed the national team manager after the successful 2007 Merdeka Tournament, in which Sumardi started at left back for the final.
- He has since played in the 2010 World Cup qualifiers against Bahrain.
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