Date of Birth: 
About Cheung Chi Yip
- Cheung Chi Yip (Chinese: ???; Jyutping: zoeng1 zi3 jip6; born December 26, 1986 in Hong Kong) is a Hong Konger judoka.
- He competed in the men's 73 kg event at the 2012 Summer Olympics and was eliminated in the second round by Nicholas Delpopolo.
Read more at Wikipedia