After Friday’s showstopping opening ceremony, the Rio 2016 Olympics began with action and drama. Day one’s highlights included: (Mobile app users can best follow the blog here) • Aquatic grudge match and records smashed in the pool • French gymnast suffers horror injury • U.S. teen Ginny Thrasher wins first gold of Games in women’s 10-meter air rifle Recap all the action below and at our Olympics hub: