Olympic gymnast McKayla Maroney was hospitalized during the early hours of Thursday morning after suffering what the star described as "severe" pain in her back and stomach. 25-year-old Maroney updated fans from her hospital bed after a long night of suffering led the star to seek emergency medical treatment near her home in Southern California. Thankfully, it seems doctors were able to target the source of the gold medalist's discomfort after performing a series of tests on the young star.