Having majored in pisciculture in college, his work following graduation involved purchasing aquatic products for a mass retail chain. In recent years, he has watched the fortunes of tilapia by observing consumer behavior.
大學就讀養殖科系、畢業後在連鎖量販店從事水產品採購工作的黃正傑，近幾年來不斷從消費面觀察這項產品。