Harry Shum, Jr is a Costa Rican-American. Shum was born in Limón, Costa Rica, the son of Chinese immigrants. His mother is a native of Hong Kong and his father is from Guangzhou, China. They relocated to Costa Rica, where Shum and his two older sisters (Cristina and Susana) were born. When Shum was six years old, the family moved to San Francisco, California. He stated, "I feel I have the best of so many worlds. I speak Spanish and Cantonese. Spanish is actually my first language before I learned Cantonese and English."
(Source: Wikipedia)