When did Tony Hawk become a Professional skate boarder?

Answer 1

This is a must read site, here is an excerpt and the site:

The biggest boost, however, came in the form of Tony Hawk himself. By age fourteen Hawk had turned professional, joining the Powell Peralta skateboard team called the Bones Brigade. By age sixteen he was dominating the sport. The road, however, was not an easy one. As Hawk won competition after competition, some veteran skaters cried favoritism, since his father was the NSA president. They also dismissed his wild, crazy skating as showboating. But that same creative skating gave birth to the Ollie, which became one of the most important moves in vertical skating. It also helped Hawk win three NSA championships and almost twenty additional pro events by the time he was eighteen.

* http://www.notablebiographies.com/news/Ge-La/Hawk-Tony.html