North Korea has its first gold medal of the Rio Olympics after Rim Jong Sim won the women's 75-kilogram weightlifting class. Rim was utterly dominant, lifting 117 kilograms in the snatch and 153 in the clean and jerk for a total of 274, way ahead of the 258 managed by Belarusian silver medalist Darya Naumava, or 257 for Spain's Lidia Valentin Perez.