Martin “Marty” Magid is an NFLPA-certified sports agent and the founder of MRM Sports & Entertainment, a Philadelphia-based athlete representation firm that provides contract negotiation, player advisory, and marketing services for professional football players. He serves as the principal agent of the agency and is responsible for managing client relationships and overseeing representation across NFL and other professional football markets. Magid has been certified as an NFLPA contract advisor since 2004 and has built a long-standing career in sports representation spanning more than two decades. He has been actively involved in player recruitment, talent evaluation, and NFL contract negotiation throughout his career, representing athletes at various stages of their professional development, including rookies entering the league and established veterans navigating free agency. He founded MRM Sports & Entertainment in 2005 after gaining experience at larger sports representation firms, with the goal of building a boutique agency model that emphasizes individualized attention and hands-on client management. The agency operates as a full-service sports representation company offering contract negotiation, marketing, financial advisory coordination, and pre-draft preparation services for football players.