Ona , is a world champion and Olympic medalist in freestyle swimming . In Spanish , it means ` ` wave '' and Carbonell says she feels better inside the water than out . `` I do n't understand why in synchronized , there is not men 's , '' said Carbonell . When she is performing , Carbonell considers herself a ` ` mermaid '' Russia dominates the sport , winning all three golds at the 2007 world championships .
Ona , is a world champion and Olympic medalist in freestyle swimming . In Spanish , it means ` ` wave '' and Carbonell says she feels better inside the water than out . When she is performing , Carbonell considers herself a ` ` mermaid '' Russia dominates the sport , winning all three golds at the 2007 world championships .