Australia's top paramedic on being at every major disaster in his country and beyond
BBC World Service
A gay marine on the campaign to change the law on sexuality in the US military
An ex-Israeli soldier called a traitor by his family for speaking out against the army
The man who lost his memory only to rediscover, years later, a terrible family secret
Harry Kiernan talks about helping his wife to die and being an altruistic organ donor.
Pulitzer prize winning photographer Greg Marinovich - his life on South Africa's frontline
Australian Daryl Floyd on his thirty five year search for his missing brother
Andre Hanscombe on bringing up his son - who witnessed the murder of his mother
Helping to rehabilitate trained child suicide bombers in Pakistan.
The muslim woman whose son died helping others during the 9/11 attacks on America.