Wong's international debut was at the 2013 Southeast Asian Games in Nay Pyi Taw, Myanmar, where he won a silver medal in men's duilian.

Two years later, he competed at the 2015 World Wushu Championships in Jakarta, Indonesia, where he was a triple medalist.

[3] A year later, Wong was finally able to win his first gold medal in international competition, doing so at the 1st Taolu World Cup in Fuzhou, China, in jianshu.

[6][7][8] Despite being medal-less at the 2018 Asian Games where he competed in the men's changquan event, he was able to win, later that year, two gold medals in jianshu and qiangshu at the 2nd Taolu World Cup in Yangon, Myanmar.

[9][10] In 2019, Wong became one of the few triple medalists at the 2019 World Wushu Championships in Shanghai, China, winning three silver medals in his specializations.