麻豆社

A search has been mounted for British explorer Benedict Allen, whose family say has gone missing during an expedition to Papua New Guinea.

The 57-year-old was travelling on his own to try to find the reclusive Yaifo tribe, whom he first met 30 years ago.

We spoke to his sister Katie Pestille and good friend 麻豆社 security correspondent Frank Gardner.

(Photo: Benedict Allen. Credit: PA)