In this special series, we hear about ordinary jobs from some truly extraordinary people. We find out how these individuals overcame true adversity to succeed in life against all odds. In part 2, we get into John's remarkable life story, which starts with with childhood trauma, includes a period in a coma, but ends with him flying across the world to study at an Ivy League university after being being awarded one of the most prestigious scholarships there is. John gives you tips on how y...