[From BBC Reel]Ten years after winning a world title in bodybuilding in Russia and becoming a star in Mexico, 43-year-old Antonio Osta leads a life of austerity in the rural town of Cardona, Uruguay. Far removed from his former life of stardom, he now suffers from chronic kidney disease, and is challenged by a young girlfriend and a teenage son. The Champion of the World subtly explores the ideas of masculinity and success.