The Greater Narellan Business Chamber proudly presents: Dr Brent Coker The world's leading authority on Viral Marketing! Dr Brent Coker is the world’s leading authority on Viral Marketing, and author of the UK bestselling book “Going Viral”. His research into the minds of consumers has been published in leading academic journals and reported around the world, and in 2009 Oprah’s magazine called him the “Stephen Hawking of the internet”. Brent Coker woke up the next morning to his phone ringing.…