#Happy28GDay is trending, with people all over the world celebrating G-Dragon's 28th (27th outside of Korea) birthday! The talented leader of Big Bang was born on August 18, 1988.

The official YG Entertainment Twitter page posted this picture (below) to congratulate the awesome idol!

And fellow groupmate Taeyang also expressed his love for his best friend on his Instagram (below):

Happy Happy Birthday, GD!!

Make sure to check out G-Dragon on Infinity Challenge and Running Man! Check out these hilarious clips below:

Watch G-Dragon on the latest full episode of Infinity Challenge: