Did you know: biggest antidrug rally

A total of 332,900 participants set a world record for the biggest antidrug rally on March 21, 2009. The Grand Bida March, held in Manila, was organized by the Philippine Amusement and Gaming Corp. as part of its campaign to educate students against the dangers of illegal drugs. The event holds the Guinness World Record for the largest march against illegal drugs.—Schatzi Quodala, Inquirer Research