New Las Vegas Raiders head coach Pete Carroll had a special guest in attendance for his introductory press conference with the Raiders—his former running back, Marshawn Lynch. Lynch played under Carroll from 2010-15 before spending two seasons with the Raiders,

Monday's event featured a surprise visitor as Carroll's former star running back Marshawn 'Beast Mode' Lynch crashed the press conference with a loud and boisterous endorsement of Carroll's new team, provoking a hilarious and unexpected response.

Pete Carroll was formally introduced as the new head coach of the Las Vegas Raiders on Monday, and one of his former players crashed the party in a big way.