Mark Stepnoski is definitely one of the most badass Ron Paul supporters.
For those of you not aware, Mark Stepnoski played center in the NFL from 1989 to 2000, mostly for the Dallas Cowboys, racking up 2 Superbowl rings and 5 Pro-Bowl appearances in the process. He was nominated to the football hall of fame in 2006 (his first year of eligibility), and although was not elected that year, he is considered one of the top centers to have played in the NFL. Since retiring from the football, he has gone on to become an outspoken critic of marijuana laws as the new president of the Texas chapter of NORML and has also questioned the government's role in the events on 9/11. He donated the maximum ($2300) to Ron Paul's 2008 presidential campaign.