Date of Birth: 
Place of Birth: Singapore
About A-do
- Du Chengyi (simplified Chinese: ???; traditional Chinese: ???; pinyin: Dù Chéngyì), known professionally as A-do (??), is a Singaporean singer .
- The ex-construction foreman was spotted by Singaporean producer Billy Koh in his company's talent search and was signed to Ocean Butterflies Music.
- He released his debut album in 2002.
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