A.I Wizard: Siraj Raval 

At The Brotherhood Of Science We Love Technology And Whats Better Than A.I. Smart Technology? Not Very Much! So If You Interested In Machine Learning And Artificial Intelligence This Is The Guy To Start With For Sure. You Can Watch Siraj On His Youtube Channel: https://www.youtube.com/channel/UCWN3xxRkmTPmbKwht9FuE5A

He Covers Alot Of Machine Learning Knowledge As Well As Tutorials And Provides An Incredible Amount Of Sample Code.