There’s a reason the World Series of Bowling is called the World Series of Bowling: players from 19 countries are competing in the 16th edition of the World Series this year at the National Bowling Stadium in Reno. Singapore’s Darren Ong might be an unknown name to most American PBA fans, but on Thursday he fired a pair of perfect games to take the lead after the first of two rounds of qualifying for the PBA Viper Championship. The 29-year-old right-hander fired games of 300, 224,...