The Star World Championship are international sailing regattas in the Star class organized by the sanctioned by International Sailing Federation. American sailor Lowell North has won the most titles, with five titles between 1945 and 1973 and another seven podiums. Brazilian crew Bruno Prada won also five titles between 2007 and 2019. The most crowned skipper-crew combinations are Italian duo Agostino Straulino and Nicolò Rode and Brazilian duo Robert Scheidt and Bruno Prada, with three titles each. Bill Buchan, Jr. has three titles, but with different crew.