Ho-Teng Chang (y8, Whyeight Chang) works as a graphic designer, web designer, front-end engineer and a art director of Waterfall Magazine. He's passionate with making geometric graphic and code-generated art. Highly proficient in Photoshop and full of experience in web-related technical skills such as PHP, MySQL, Web Standard, Javascript, HTML/XHTML and CSS.

He was born in 1986 and currently lives and works in Taipei.