TEX - Japanese Running Coach -

This channel explains how to run faster by training smart. 
The coach is Tex (Tetsuya, Marathon 2:28:51 Half Marathon 1:08:21 5k 14:57) and he has coached over 500 amateur runners in the last 6 years and a lot of them got faster dramatically. 

I hope you learn a lot from him and you get dramatically faster too.