Ong Sai Hung (born 21 February 1999 in Perlis) is a Malaysian professional squash player.

[2][3] He attended SJK(C) Chung Hwa Jitra [ms].

[5][6] He has competed in the main draw of multiple professional PSA tournaments.

This biographical article relating to a Malaysian squash figure is a stub.

You can help Wikipedia by expanding it.This biographical article related to Malaysian sports is a stub.