Every Friday we'll be publishing on guinnessworldrecords.com some of our favourite images that have been recently added to the GWR archive.

Feast your eyes on some amazing pictures and incredible records below.

Heaviest twins
(Pictured above) Billy Leon (1946-79) and Benny Loyd (1946 - 2001) McCrary, alias McGuire (USA), were normal in size until the age of six. In November 1978, Billy and Benny weighed 337 kg (743 lb or 53 stone 1 lb) and 328 kg (723 lb or 51 stone 9 lb) respectively, and each had waists measuring 2.13 m (84 in).

As professional tag wrestling performers they were billed at weights up to 349 kg (770 lb or 55 stone).

Most -people -on -seesaws -5

Most people on seesaws
The most people on seesaws simultaneously is 204 and was achieved by Northern Kentucky University (USA) in Highland Heights, Kentucky, USA, on 9 April 2012.

The attempt was organised by the university's dining services team to emphasize the theme of "balance" in their meals.

Most -people -wearing -wigs

Most people wearing wigs
The most people wearing wigs is 12,083 and was achieved by Blatchy's Blues (Australia) at the second game of the State Of Origin rugby league series at ANZ Stadium, Sydney, New South Wales, Australia, on 13 June 2012

All wigs were blue - the colour of the NSW team. The State Of Origin series is a best-of-three competition between NSW and Queensland, which many believe to be the greatest game of rugby league in the world. Thousands more people in the stadium were also wearing wigs, but witnesses only counted the section which was booked out by Blatchy's Blues.

Most -expensive -glove -sold -at -auction

Most expensive glove sold at auction

The most expensive glove sold at auction was sold for $420,000 (£267,879) and was bought by Ponte 16 Resort (China) in New York, New York, USA, on 21 November 2009.

As you may have guessed, the glove belonged to Michael Jackson and is now on display at the MJ Gallery at Ponte 16 in Macau, China. The auction was conducted by Julien's Auctions (USA) at the Hard Rock Cafe at Times Square in Manhattan.

Largest -hamburger -commercially -available

Largest hamburger commercially available
The largest hamburger commercially available weighs 352.44 kg (777 lb) and is prepared by Juicys Foods and Ovations Foodservices for Juicys Outlaw Grill, based in Corvallis, Oregon, USA, as of 2 July 2011.

Available on the menu for more than a year, the hamburger has sold for $5,000 (£3,181) and is available for ordering with 48 hours notice for preparation time.