Jackson Nathaniel "Jax" Teller is a fictional character and the protagonist on the FX television series Sons of Anarchy, played by English actor Charlie Hunnam. A member of the titular motorcycle club, he spends the majority of the series as the Vice President of the Sons of Anarchy Motorcycle Club's Redwood (SAMCRO) mother charter based in Charming, California; following season four, he assumes the Presidency for the remainder of the series. The son of one of the club's founding members…