Jan attended St Teresa's Primary School and St Joseph's College. He studied design with another artist, Eric Kot, in Caritas Bianchi College of Careers. After graduation, Jan worked at Esprit for a while and then started his career at Commercial Radio 2 of Hong Kong. Promptly he became one of the most famous Disc Jockeys in Hong Kong. Even though he briefly left the company, he came back to CR2 after 2 years. He designed a number of excellent creative works for the company.
