Lo Wai-kwong, better known as Ken Lo, was born in Srung Treng, Cambodia, to a father from Hong Kong and a mother from Laos. At the tender age of 15, he fled Cambodia and eventually settled in Udon Thani, Thailand in 1975. It was during his teenage years that he developed a profound admiration for the legendary Bruce Lee, which subsequently inspired him to pursue martial arts, including Muay Thai and Taekwondo.
As he honed his skills, Ken went on to win the freestyle fighting championship an impressive seven times. Five years after his arrival in Udon Thani, he made the bold decision to depart for Hong Kong in 1980, where he took up a career as a tour guide.
Ken's on-screen debut occurred in 1985's Working Class, where he portrayed a kick-boxer. However, it was 1986 that marked a significant turning point in his career. While working as the head of security at a disco, he crossed paths with the renowned Jackie Chan. Jackie extended an offer to Ken, inviting him to join his stunt team and serve as one of his personal bodyguards, a role he would fulfill for an astonishing 25 years.
Throughout his tenure with the Jackie Chan Stunt Team, Ken proved to be an invaluable asset, making appearances in numerous films and taking on fighting roles. He also expanded his horizons, working with various directors and stunt coordinators, and starring in a multitude of films as a leading cast member. In total, Ken contributed to over 140 films.
One of his most iconic roles was as the main fighting villain, "John", in 1994's Drunken Master II. When one of the other actors sustained an injury, Ken was thrust into the spotlight, showcasing his exceptional kicking skills, including his renowned 180 standing split. The final fight scene in Drunken Master II is widely regarded as one of the greatest of all time.