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Last Updated: Thursday October 28 2010 16:08 GMT

Man with world's WIDEST mouth!

Francisco, who's also known by the nickname Chiquinho, is from the African country of Angola.

Meet a guy who has no problems opening wide for his dentist - that's because he has the world's WIDEST mouth!

Francisco Domingo Joaquim's 17cm-wide mouth is so big he can fit a drinks can in his mouth SIDEWAYS - definitely NOT something to try at home!

He said it's a "dream come true" to be a Guinness World Record holder.

Researchers spotted him in a video on the web and spent two years tracking him down to his home in the African country of Angola!

Craig Glenday from Guinness World Records said: "When we first saw [him] we were speechless.

"Tracking him down in order to measure his mouth took a good few years but it was worth the effort."