French Spider-Man invites his son along to climb a skyscraper
- 2 years ago
He is known as the French Spider-Man. Alain Robert has been climbing buildings - without a rope or safety equipment - for forty-five years. He's scaled some of the most famous skyscrapers in the world. But now - the French Spider-Man has decided to make his death-defying pastime a family affair - as the BBC's Tim Allman explains.