O MUNG graduated from The University of Hong Kong, majoring in Journalism and Media Studies and is currently a radio programme host at RTHK II, a columnist and an MC at weddings and other events. A well-known MC with experience in various types of events, O was the Master of Ceremony at events such as the press conference for the RTHK Top 10 Chinese Gold Songs, the premiere showing of a Taiwan movie, the countdown on New Year’s Eve at Time Square, Causeway Bay, and the Cultural Festival of Eastern District, Hong Kong.
O has worked in the broadcast industry for over seven years. He joined Commercial Radio Hong Kong as a programme assistant in 2005 and within one year was promoted to assistant producer in charge of a number of popular Cantonese radio programmes. O joined RTHK in 2008. In addition to being programme host there, O also participated in the production of programmes in the Television Department.