88-year-old Attenborough wants to find the Yeti

Veteran nature documentary maker David Attenborough has set himself a challenge to find the Yeti.

The renowned naturalist admits to being intrigued by the mythical creature - also sometimes referred to as the Abominable Snowman - and although he doesn't "necessarily" believe the animal still roams the Earth, he has a burning ambition to find evidence of its existence.