Concerning those events that are competed in the Olympic Games, the longest standing women's world record is 1:53.28 in the 800 meter run by Jarmila Kratochvílová of Czechoslovakia set July 26, 1983. The longest standing men's world record is 74.08 meters in the discus by Jurgen Schult of East Germany set June 6, 1986.
World Records are not kept on this event
the record for the longest necklace is 80 inches
Hicham El Guerrouj 3:26.00 visit to <a href="http://www.worldrecordsinformation.com">worldrecordsinformation.com</a>
The Tour d'Afrique was billed as the longest bicycle event at 12000km.
There really is no held record for the longest basketball shot.
He won the men's 100m at the IAAF World Championships of Athletics 2009 in Berlin.
The world record for laughing the longest is 3 hours and 6 minutes. Belachew Girme of Ethiopia holds the record.
Probably, they have world record for everything else!
Janet Evan's record in the 800m freestyle event...set in 1989, broken by Rebecca Adlington in the Beijing Olympics in 2008
I dont know about the world record but mu longest was 15hrs 25 mins (2346 lines)