Holger Chen


Holger Chen or Chen Chih-han, is a Taiwanese internet celebrity, entrepreneur, political activist and mixed martial artist. He is also known popularly as Kuan Chang in Taiwan, being the founder and CEO of G.K. Fitness Club, named after Genghis Khan. As an actor, Chen had his first appearance as a cameo in the 2008 film Parking.

Early life

Born Chen Szu-han in Luzhou Township, Taipei County, Chen was raised by a single mother and has an elder sister. His father, born to a wealthy family in Yilan, was a businessman who settled in the United States. However, Chen's mother was his father's mistress, and she was largely left to fend for herself and her children in Taiwan. His father died when he was a first-grader in elementary school.
Hailing from a poor single family, Chen was often beaten and bullied by his schoolmates in his youth. The fathers of his bullies would sometimes join the abuse. When Chen was 15, he dropped out of school and began working to support his family.
Chen served in the Republic of China Marine Corps from 1998 to 2001. During his military service, he was involved in the relief operation of the 1999 Jiji earthquake.
After retiring from service, Chen worked odd jobs such as porter, deliveryman and salesman. He later joined the United Bamboo Gang for two years and had more than 100 men under him at one point. To support his men, Chen had to take on credit card loans. After he quit the triad, he became a restaurateur with the help of friends to pay off his debt. Chen often warns his audience against the dangers of working in organized crime.

Fitness center manager

In 2014, Chen opened his first fitness center, G.K. Fitness Club. It was one of the first gyms in Taiwan to popularize and offer mixed martial arts training to the public. The fitness club is named after Mongol ruler Genghis Khan. He now leads six fitness centers in New Taipei City and Taoyuan City.
Being an internet celebrity and blogger, he often expresses his opinion on current affairs and politics through live streaming and social media platforms.
Chen is also a philanthropist concerned with the welfare of underprivileged Taiwanese people.

Political activist

In 2019, Chen and New Power Party legislator Huang Kuo-chang organized in Taipei against pro-China media. The rally was attended by tens of thousands of people.

Personal life

Chen is married, and he has a son and a stepdaughter from his wife's previous marriage. Chen also has a pet Caucasian Shepherd dog named Ta-hsiung.