Since Chang was a boy, he loved to paint pictures. At the age of 11, he saw an article in Reader's Digest introducing Walt Disney, and he made up his mind that when he grew up he too would join the ranks of cartoon animators.
從小愛畫畫的張振益，十一歲看到「讀者文摘」上一篇介紹華德迪士尼的文章，就下定決心，長大要加入卡通動畫製作行列。