Known as a member of the global K-Pop group, GOT7, Mark is a Chinese-American rapper, singer, model, and gamer based in Los Angeles. He debuted with GOT7 in 2014, touring in more than 17 countries and amassing more than two billion views on YouTube. After many years in Seoul, South Korea, Tuan is expanding his digital presence, audience, and brand identity in the United States through his massive social media following.

In January 2021, Tuan launched his YouTube channel, which amassed more than two million followers in less than three weeks. Shortly after the launch of his channel, he debuted his first solo track, titled “One in a Million,” which reached #1 on iTunes in more than 20 countries in less than 24 hours. With the release of his song, he created an animated music video which has gained more than seven million views.  

As an avid gamer, Tuan appeared on Huya’s Super Idol PUBG League, garnering more than nine million concurrent viewers. With plans to grow his presence in the gaming industry, he livestreams in his free time. 

Throughout his career, Mark has been on 28 worldwide magazine covers, including Teen Vogue, Allure, Cosmopolitan, GQ Thailand, Flaunt, Glass Man, and L'Officiel Philippines, among many others. He has also been featured in Rolling Stone, NBC, BuzzFeed, FOX, ELLE, CNN, and Today. Most recently, Mark released his third capsule collection, XC3, with REPRESENT.  

Mark speaks Mandarin, English, and Korean fluently.