Peace and Sport's #WhiteCard Campaign Reaches 43 Million People in Most Successful Year to DatePeace and Sport has hailed the success of its annual #WhiteCard campaign, which this year has reached more than 43 million people worldwide.Peace and Sport Mobilizes Athletes and International Federations Around the World for International Day of Sport for Development and Peace on April 6Athletes and International Federations are mobilizing behind Peace and Sport’s #WhiteCard campaign as they celebrate the IDSDP.