Two-time world and Olympic gold-medal winner Massimiliano Rosolino picked up silver in the 400m freestyle in the world swimming championships here Tuesday.
Rosolino, 29, came second to Russia's Yuri Prilukov.
The Naples-born swimmer, who has an Australian mother, won his previous golds in the 200m individual medley at the 2000 Sydney Olympics and in the 4X200m freestyle in the 2006 world championships in Shanghai.
