Southeast Asia representative and assistant editor Catherine GS Lim is a professional editor and writer based in Singapore. She is a core member of the editorial staff producing each magazine issue and has represented X-Ray Mag every year for over ten years, managing the magazine's booth and booth staff, at both the Asia Dive Expo (ADEX) in Singapore and the Malaysia International Dive Expo (MIDE) in Kuala Lumpur. She has authored several books, including Gateway to Peranakan Culture and Legendary Tales of Singapore (published by Asiapac Books).