Tony Hawk is an American professional skateboarder who has been in the skateboarding scene for over three decades. He is widely considered one of the most influential skateboarders of all time and is the founder of the world-famous skateboard company, Birdhouse. 

Though Tony Hawk has never publicly admitted to using marijuana, many speculate that he has smoked it in the past. In a 2013 interview with Vice, Hawk said that he had used cannabis in his younger years, but that he no longer did so. He also stated that he had never been arrested for possession or anything related to marijuana. 

In addition to his many accomplishments in skateboarding, Tony Hawk has become a vocal advocate for marijuana legalization. Hawk has taken to social media to voice his support for the decriminalization of cannabis, as well as its medical benefits. He has also spoken out against the criminalization of young people who are caught with marijuana, noting that it is a waste of resources and that it can ruin young lives. 

Though Tony Hawk may not smoke marijuana anymore, it is clear that he supports the decriminalization of cannabis and recognizes the potential benefits that it can bring to society. He is an example of how people can use their fame and influence for good and to help push for social change.