Cliff-side 'Spiderman' cleans up

Henan's Guo Youshun has collected more than 100 metric tons of litter in eight years

Guo Youshun is nicknamed "Spiderman" and, like the Spider-Man of comic book and Hollywood fame, the 58-year-old shoulders a big responsibility.

For eight years he has been picking up litter from a 30-meter-high cliff at Redstone Gorge, in the Yuntai Mountain scenic spot in Jiaozuo, Henan province, that plunges into a rapidly flowing river.