7. BRETT POWELL
Brett Powell is only 10 years old and comes from Kansas, USA, of all places. He rides both boat and cable but cable is where his main focus is, having landed multiple 900's. He won the National Championships on cable in Miami and also won the Wake Park World Championships in Abu Dhabi. This video was made last year (when he was 9) and you just know this kid is going to be wakeboarding for a long time.