Natalie Coughlin on preparing for the Rio OlympicsThree-time Olympic gold medalist Natalie Coughlin explains why she decided to compete at the 2016 Summer Olympics in Rio de Janeiro.SI Staff|Share on FacebookShare on XAdd us as a preferred sourceThree-time Olympic gold medalist Natalie Coughlin explains why she decided to compete at the 2016 Summer Olympics in Rio de Janeiro.Loading recommendations... Please wait while we load personalized content recommendationsPublished Feb 10, 2016 | Modified Feb 10, 2016SI STAFFShare on FacebookShare on XHome/Olympics