Guinness World Records

Largest rubber band ball Joel Waul, pictured, of the United States pushes his bouncing creation.The largest rubber band ball, which weighs 4,097 kilograms (9,032 pounds), was measured in Lauderhill, Fla., Nov. 13, 2008.

Most people dressed as Smurfs

The most people dressed as Smurfs was 1,253 and was achieved by the Muckno Mania Festival in Castleblayney, Co Monaghan, Ireland, on July 18, 2008.

The world’s largest pocket knife measures 3.9 meters (12 feet, 8 inches) when open, and weighs a total of 122 kilograms (268.9 pounds). It was designed by Telmo Cadavez of Bragança, Portugal, and handmade by Virgilìo, Raúl and Manuel Pires of Portugal, Jan. 9, 2003.

Heaviest lemon

The world's heaviest lemon weighed in at 5.265 kilograms (11 pounds, 9.7 ounces) on Jan. 8, 2003, and was grown by Aharon Shemoel on his farm in Kfar Zeitim, Israel

Tightest frying pan roll

The tightest circumference of a 30 centimeter (12-inch) aluminium frying pan, rolled with bare hands in 30 seconds is 17.46 centimeters (6.87 inches), set by Scott Murphy at the NXB Team Training Center in Myrtle Beach, S.C., on July 30, 2007.

Garry Turner of Great Britain is able to stretch the skin of his stomach to a length of 15.8 centimeters (6.25 inches) due to a rare condition called Ehlers-Danlos Syndrome, a disorder of the connective tissues affecting the skin, ligaments and internal organs. The collagen that strengthens the skin and determines its elasticity becomes defective, resulting in, among other things, a loosening of the skin and hypermobility of the joints. In more serious cases, it can cause the fatal collapse or rupturing of blood vessels.