He was signed from the MFF Academy to the Yangon United senior team.

[2] He had a clean sheet in his first appearance in Yangon United and replaced the injured Kyaw Zin Htet.

[3] Sann was the starting goalkeeper for the country's U-22 team in the 2017 South East Asian Games.

Sann make his senior international debut for Myanmar on 10 October 2018 in a friendly match against Indonesia in a 3–0 lost.

This biographical article related to Burmese (Myanmar) association football is a stub.