Spain's Mengual to come out of synchro retirement

Mengual is one of Spain's most successful athletes and has collected nearly 40 major medals including silver in the duet and team events at the 2008 Beijing Olympics.

After helping Spain win gold in the free combination at the 2009 world championships, Mengual took a break to have a baby and open a restaurant in her home town of Sant Cugat near Barcelona. She initially planned to compete at the London Olympics but pulled out.

She is now returning in partnership with 19-year-old Pau Ribes to take part in the free mixed duet in Kazan. The pair will not contest the technical mixed duet as they have not had enough time to prepare, the RFEN said.

"We are not planning anything more than just putting on a good showing," Mengual said on the Spanish swimming federation website (www.rfen.es).

"Probably we won't be among the medals, which will be for the swimmers representing the United States, Russia, Japan and Italy," she predicted.

The world championships start on July 24 and the free mixed duet is on July 28.