Studied in Maryknoll Convent School (Hong Kong), and Prince of Wales Secondary School (Vancouver), she graduated from the University of British Columbia (Vancouver) in Asian Art History. Her first television appearance was at the age of 4, on a Hong Kong local kids program with TVB. While in Vancouver, Pat starred in numerous television and stage productions. She auditioned to become a television presenter for Fairchild TV in 1998 and became an on-air weather reporter shortly after. Two years later, Fairchild Television producers invited her to host their longest running program, "What's On (熒幕八爪娛)". In 2012, Pat was invited by Discovery Channel to partake in their new television series titled Dealers as one of the five top dealers that assess and bid for art works and collectables brought in by the public.