Full coverage: 2016 Rio Olympics

To have even one family member become an Olympian is pretty special. To have two -- is remarkable. And if they then compete in the same race, as a pair, and win gold -- well it's a fairy tale come true. And that is exactly what happened with Croatia's Sinkovic brothers -- Martin and Valent -- in rowing's double sculls. Tracey Holmes had a chance to hear more from the super siblings.