Wong Yuk-hei, better known by the mononym Lucas, is a Hong Kong rapper, singer, and model of Thai and Chinese descent. He is a member of the South Korean boy group NCT, its Chinese sub-unit WayV and rotational sub-unit NCT U, as well as SM Entertainment's supergroup, SuperM. In China, he has appeared as a regular cast member of the seventh season of the popular variety show Keep Running.
