diff --git a/README.md b/README.md
index aa913e3..bbc6400 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,7 @@ Use GitHub repositories to document everything. \o/
 - [Nikita Voloboev](https://github.com/nikitavoloboev/knowledge)
 - [Oleh Kuchuk](https://github.com/hzlmn/week-learning)
 - [Omar Bahareth](https://github.com/obahareth/knowledge)
+- [PuiMan Cheui](https://github.com/aleen42/PersonalWiki)
 - [Richard Littauer](https://github.com/RichardLitt/knowledge)
 - [Sam Yamashita](https://github.com/sotayamashita/knowledge)
 - [Simon Vocella](https://github.com/voxsim/knowledge)