Meet Britain's fearless blind daredevil

This adrenaline junkie is Britain's most fearless man - jumping out of planes, paragliding down mountains and bungee-jumping from helicopters - despite being unable to see.

Daredevil Dean Dunbar, 49, was registered blind 20 years ago but refuses to let his lack of sight hold him back.

His latest challenge is a marathon SUPing challenge - a 220km stand-up paddle-boarding race which he hopes to complete in 35 hours.