Calvin Choi Yat-Chi
Eldest among the 3 Grasshopper members. He has always been regarded as the most creative one and is also producer for various Hong Kong artists. Grasshopper is still active in the music industry, especially performing in concerts.
Known field
Acting
Total Movie Credited
29
Total TV Shows Credited
3
Gender
Male
Place of birth
British Hong Kong
Birthdate
January 4, 1965
Also known as
蔡一智
Calvin Choi
''Grasshopper''
Calvin Choy
Sir One One