Apple’s iPhone debuted for sale on June 29, 2007 after months of building anticipation.

On the iPhone’s 10th birthday, former Apple executives Scott Forstall, Tony Fadell and Greg Christie recount the arduous process of turning Steve Jobs’s vision into the best-selling product ever made.

To date, over one billion iPhones have been sold worldwide.

Direct link to video here.

MacDailyNews Take:

Every once and awhile, a revolutionary product comes along that changes everything. — Steve Jobs