BBC World Service - Outlook

Life as the Enemy of the Mafia

Anti-mafia chief prosecutor Nicola Gratteri lives under 24/7 armed protection

South African activist Eddie Ndopu wants to be the first wheelchair user in space

Mother of four LeeAnne Walters helped to expose the water crisis in Flint, Michigan

Musician Raghad Haddad claimed asylum in the UK and fought for her family to join her

Drew Hogan made it his mission to take down the world's most wanted drug lord, El Chapo

Nancy Shore survived being shot in the head by a hitman at her home in Texas in 2012

Dutee Chand - the fastest woman in India - won a historic case for the right to compete

Livey van Wyk went from being an HIV-positive teenager to the youngest mayor in Namibia

Jorge Bergero is a cellist who performs for people who can't make it to concert halls

The couple met online then had to battle the human and natural worlds to be together.