Send the following on WhatsApp
Continue to ChatWhatsApp passes 800,000,000 active users https://mamchenkov.net/wordpress/2015/04/27/whatsapp-passes-800000000-active-users/
WhatsApp passes 800,000,000 active users https://mamchenkov.net/wordpress/2015/04/27/whatsapp-passes-800000000-active-users/