“I could never have imagined that a DJ would fill a stadium,” replies David Guetta, when asked if his younger self thought that his music would be as popular as it is today. “That was just impossible to imagine.”

Guetta, now a multiple Grammy award-winning DJ/producer could never have been more wrong about his future in those formative years. 

He is the epitome of a 2014 global pop icon with much of his life spent either on stage, in ...