diff --git a/README.md b/README.md
index af2ce10..a3a7cfe 100644
--- a/README.md
+++ b/README.md
@@ -382,6 +382,11 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![github-alt][github-img]](https://github.com/ryokugyu)
   [![twitter-alt][twitter-img]](https://twitter.com/ryokugyu_)
 
+### Ha Huy Long Hai
+- An undergraduate Computer Science student
+- Interests: Machine learning
+- [![github-alt][github-img]](https://github.com/longhai18)
+
 # I
 
 ### IGC
@@ -687,7 +692,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
   - Learning
 - [![twitter-alt][twitter-img]](https://twitter.com/_reesea)
   [![github-alt][github-img]](https://github.com/reesea)
-  
+
   ### Robert Spurlin
 - Web Developer
 - Hobbies:
@@ -702,7 +707,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - [![twitter-alt][twitter-img]](https://twitter.com/rowhitswami)
   [![facebook-alt][facebook-img]](https://facebook.com/rowhitswami)
   [![github-alt][github-img]](https://github.com/rowhitswami)
-  
+
 ### Rohit Kunji
 - Technical Event Coordinator @AASF
 - Hobbies:
@@ -802,7 +807,7 @@ Please note that this project is released with a [Code of Conduct](CODE_OF_CONDU
 - I am a developer.
 - I love Coding
   [![github-alt][github-img]](https://github.com/thientranreactdev)
-  
+
 ### Trill Cosby
 - Student Computer Science
 - Reverse engineer all the things