Fitness influencer Brian Johnson, known as the "Liver King," was arrested in Austin for allegedly threatening Joe Rogan on social media.

Social media influencer Brian Johnson was arrested in Austin for making a Terroristic Threat in the wake of posting bizarre videos challenging Rogan to a fight: "I'm going to make you pay."

The raw meat influencer, whose real name is Brian Johnson, was arrested by Austin PD Tuesday and charged with making a terroristic threat.