Oakland Raiders running back Doug Martin (28) runs against the Kansas City Chiefs at Arrowhead Stadium.

Oakland Raiders running back Doug Martin, aged 28, is featured in an undated photo while running against the Kansas City Chiefs. The event took place at Arrowhead Stadium, where Martin competed as part of the Oakland Raiders lineup. The imagery captures the specific moment of action during the game against the Kansas City Chiefs, documenting the athlete's performance at the stadium during this particular matchup between the two professional football teams in the league.