CNN  — 

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: