Rey Mysterio

Rey Mysterio is an American professional wrestler, best known by his ring name Rey Mysterio. After training at the School of Hard Knocks in Mexico City, he began performing in independent promotions throughout the early 2000s. In 2005, he signed a developmental contract with World Wrestling Entertainment (WWE), and made his debut on the SmackDown! brand two years later. Since then, he has held championships in WWE and its predecessor Total Nonstop Action Wrestling (TNA). His most iconic moment came at WrestleMania 23 when he defeated Eddie Guerrero for the WWE Championship.