The grandmaster masturbator's name is Masanobu Sato, who holds the record for longest masturbation - an impressive 9 hours and 58 minutes.

Valentina Vasileva holds the record for birthing the most children. Which is 69. 4 sets of quadruplets, 7 sets of triplets and 16 sets of twins over a period of 40 years. The record was set in the 1700s.

Her husband Feodor also had two sets of triplets and 6 pairs of twins with his second wife which means he fathered 87 children altogether.

Lisa Sparxxx holds the record for participating in the biggest gang bang. Her and 919 guys.

Anna Swan was a Canadian woman famed for her height - 2.43 m (7' 11"). She's also known as the woman with the largest vagina.

The officially recognized man with the largest penis on the planet is Jonah Falcon, with his grand 13.5 inch penis.

The biggest recorded orgy consisted of 500 people, and took place in Tokyo. There's video footage of it.

Nanu Ram Jogi, a farmer from India fathered his 21st child at the age of 90.

Tai Pei is the oldest prostitute at the age of 82.

Tatiata Kozhevnikova has the record for the strongest vagina, with which she liften a 31 pound weight.

Shigeo Tokuda holds the record for being the oldest porn actor.He's 81 years old.

The guy with the biggest penis collection was the Egyptian pharaoh Menephta. In 1300BCE he ordered the amputation of all the penises of the Libyans he had just vanquished in battle. He collected 13,000.