Calvin Choi Yat-Chi - Overview

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Overview Cast Crew
Calvin Choi Yat-Chi
Date of birth
03 Jan 1965
62 years ago at Hong Kong, British Crown Colony

Also Known As

  • Calvin Choy
  • Sir One One

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.

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