I found an interesting article about the Tornado Worlds at:

http://www.ullmangz.it/ENG/NewsDettaglio.asp?ID=34

Seven out of the nine sails used by the first three teams were produced by the Italian loft. Much to my surprise even Ullman GZ asymmetrics were fitted on the boat of the winner and of 3rd placed team (this left Gransegel with only a third of the podium).

You'll find more details on the latest designs developed by Pablo Soldano at:

http://www.ullmangz.it/ENG/NewsDettaglio.asp?ID=34