Born Goh Kiat Chun (traditional Chinese: 吳吉俊; Pinyin: "Wú Jí Jùn") in Brunei on 10 October 1979, Wu studied at the Chung Hwa Middle School in Bandar Seri Begawan. He later graduated from the RMIT University in Melbourne with a Bachelor's degree in Business Administration. Wu also played basketball for Brunei's national team . Before joining Fahrenheit (band), he was a model for "伊林 Yi Lin" in Taiwan and for "Diva Models" in Singapore. He manages a gym club called Fitness Zone in Brunei.