Anusorn started sailing at the age of 10 under the guidance of his father.

He began with the optimist sailboat in the youth category of Thailand,

JSST selected him to represent Thailand in the ASEAN Optimist Championship 2008. He then moved on to the ILCA 4.7 and was selected to participate in the ILCA 4.7 Youth World Championship 2010.

As he grew older, he transitioned to the 420 and later the 470.

Although he started as a helmsman, he became a crew competing in various classes in national competitions for the 470, Nacra15, Hobie16, Nacra17, F18, F20, 29er,

Platu25, Fareast26, Fareast28R, Swan31, Swan42, RC44, TP52.