Gillian Chung (born on January 21, 1981), originally named Gillian Chung Ka-Lai, previously known as Chung Dik-Saan and stage named Chung Yan-Tung, nicknamed Ah Gil, is a Hong Kong singer and actress. She is a member of the girl group Twins. In 1999, she returned to Hong Kong from Australia during summer break to continue working as a part-time model. In 2000, she signed with Emperor Entertainment Group and formed the Twins duo with Charlene Choi.
