Marco de la O is a Mexican actor, best known for the lead role of Joaquín "El Chapo" Guzmán in the Netflix and Univision television series El Chapo. He starred opposite Sylvester Stallone in Rambo: Last Blood in 2019. He starred in a lead role opposite Paulina Dávila and Mauricio Ochmann in the limited television series R, a joint venture between Viacom International and Spanish-language distributor Clarovideo in mid-2020.