We may not be so impressive as other species with our physical abilities: powerful muscles or weaponry like fangs, claws, horns and so on. But we have evolved to excel in one issue: sex. Not regarding sexual activity - as it has been shown that the bonobo (which is also wrongly named "dwarf chimpanzee") has more sex and much varied than the human being - but penis size.

Man is the ape, the monkey and the primate with the biggest penis! Gorilla males, which dwarf humans in body size, have minute penises compared to ours, no thicker and longer than a pencil. Other apes do not reach even this size. In some African countries, 'hanging like a gorilla' is considered an insult.

So, in the end, who is the owner of the largest penis in the world? A 2006 UK Channel 4 documentary called 'The World's Biggest Penis' solved the mystery: it appears to be the New Yorker Jonah Cardeli Falcon (born July 29, 1970). His willy is 9.5 in (24.13 cm) flaccid, 13.5 in (34.29 cm) erect! The average human penis is 6 in (15 cm) long...

Jonah is not a nameless person: he is an American actor and talk-show host, which appeared in some sitcoms, British television shows and Hollywood movies. He was born in Brooklyn and identifies himself as bisexual.

But the huge penis is not a blessing. It rather condemns him to loneliness: there's no match babe. He lives with his mom and his whale penis, without a girlfriend for 12 years.

"When I meet people they find it hard to look me in the eye, they just see what's in my trousers. It's become a real problem. When I was younger I went out in tight pants and would sleep with a different person every night, but I became burned out and disillusioned. My last relationship ended in 1996. Now I just want to find a steady girlfriend who doesn't think I'm a freak show", Jonah told "The Sun" two years ago.