Zach Hsieh, who goes by “ZHC” on YouTube, is one of the biggest artists on the platform, with over 22 million subscribers. But to hear him tell it, Zach's only just beginning.

Zach Hsieh, who goes by “ZHC” on YouTube is one of the biggest artists on the platform with more than 22 million subscribers. His passion for art started when he doodled comics in class.