15th Aug-2016 Olympics schedule

Olympic 2016 - Aug 15

Gymnastics (4 p.m.): Apparatus finals include men's still rings, which may include Brazil's top gymnastics medal hope. Arthur Zanetti became the nation's first Olympic gymnastics medalist in 2012, when he took rings gold. He followed that up with gold and silver at the 2013 and 2014 World Championships.

Track and Field (10 p.m.): The men's 800m final (9:25) and women's 400m final (9:45) could include both 2012 Olympic champions � Kenya's David Rudisha and the U.S.' Sanya Richards-Ross. Both endured injuries in the year after London and may not enter Rio as favorites.