（previously）Co-ordinator in Chief, Wikimania 2013

• Check out my latest project.
• See me in Cantonese Wikipedia
• I used to be active on editing here, and helped to established now defunct Hong Kong Chapter.

Contact me

• E-mail: mailyuyu.be
• Blog: https://gaus.ee
• jeromyu on Twitter
• Telegram

(Only responsive to people I know in real life)