Answer
Rebecca Soni first competed in the Olympics in 2008. She represented the United States at the Beijing Games, where she won a silver medal in the 100-meter breaststroke and a bronze medal in the 200-meter breaststroke. Soni went on to compete in the 2012 London Olympics, where she won a gold medal in the 200-meter breaststroke and a silver medal in the 100-meter breaststroke.