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.
Acting
Sound
Infos
Full Name
Calvin Choi Yat-Chi
Calvin Choi Yat-Chi
Gender
Male
Male
Date of Birth
1/3/1965
1/3/1965
Also Known As
Calvin Choy
Sir One One