Title: World Athletics Championships
Content:  A total of 32 world records have been set or equalled at the competition: 17 by men, 13 by women, and 2 in the mixed relay. The first world record to be set at the World Championships was by Jarmila Kratochvílová of Czechoslovakia, who ran	47.99 seconds to win the 1983 women's 400 m final. A peak of five world records came at the 1993 Championships. The most recent world record was in the Women's 400 metres hurdles in 2019, when Dalilah Muhammad of the United States set a time of 52.16. World records have become less common as the history of the event has expanded, with no world records set in the 1997, 2001, 2007 or 2013 editions. American athletes have been the most successful with thirteen world records, followed by Jamaica and Great Britain on four each. Jamaican sprinter Usain Bolt has broken the most world 
Title: World record
Content:  A world record is usually the best global and most important performance that is ever recorded and officially verified in a specific skill, sport, or other kind of activity. The book Guinness World Records and other world records organizations collates and publishes notable records of many.
Title: Guinness World Records
Content:  spin-off books and television series have also been produced. Guinness World Records bestowed the record of "Person with the most records" on Ashrita Furman of Queens, NY, in April 2009; at that time, he held 100 records and currently holds over 220. In 2005, Guinness designated 9 November as International Guinness World Records Day to encourage breaking of world records. In 2006, an estimated 100,000 people participated in over 10 countries. Guinness reported 2,244 new records in 12 months, which was a 173% increase over the previous year. In February 2008, NBC aired The Top 100 Guinness World Records of All Time and Guinness World Records made the complete list available on their website.
Title: List of World Athletics Championships records
Content:  and field athletics events available to male and female athletes from any of the IAAF's 213 member federations. Championship records are set when an athlete achieves the best mark in an event at one of the editions of the Championships. World, area, and national records have been set at the championships over the course of its history. Competitors at the World Championships come from around the globe and records have been broken by athletes from all six continents. The United States has been the most successful competitor at the World Championships in both medals and records. Four athletes hold multiple records:
Title: List of World Athletics Championships records
Content: Note: World records in bold are current world records, those in bold italics are former world records 
Title: Roger Federer
Content:  As of 2019 Federer holds the third highest number of Guinness World Records within one discipline, a total of 30, which include 18 performance based records.
Title: Wellie wanging
Content:  The first world record throw recognised by Guinness World Records was 52.73 m, set by Tony Rodgers in Wiltshire, UK, in 1978, using a size 8 Dunlop "Challenger" boot. The current world records are 63.98 m for men, set by Teppo Luoma of Finland in 1996, and 40.87 m for women set by Sari Tirkkon, also of Finland and also in 1996.
Title: Michael Phelps
Content: with Aaron Peirsol, Brendan Hansen, and Jason Lezak ; with Neil Walker, Cullen Jones, and Jason Lezak ; with Ryan Lochte, Klete Keller, and Peter Vanderkaay ; with Garrett Weber-Gale, Cullen Jones, and Jason Lezak ; with Ryan Lochte, Ricky Berens, and Peter Vanderkaay ; with Ryan Lochte, Ricky Berens, and David Walters ; with Aaron Peirsol, Eric Shanteau and David Walters ; short course record with Nick Thoman, Mark Gangloff and Nathan Adrian ; short course record with Nathan Adrian, Matt Grevers and Garrett Weber-Gale Phelps has set 39 world records (29 individual, 10 relay), which is more records than any other swimmer that is recognized by FINA; this achievement surpassed Mark Spitz's previous record of 33 world records (26 individual, 7 relay). However, Johnny Weissmuller is reported to have broken 67 official world records. All but two of the records were set in a long-course (50-meter) pool. , he holds world records in three events (indicated in bold). 
Title: List of World Athletics Championships records
Content: Note:World records in bold are current world records, those in bold italics are former world records Statistics are correct as of October 2019
Title: List of World Athletics Championships records
Content: Key to tables: Note: World records in bold are current world records, those in bold italics are former world records  Statistics are correct as of October 2019

Question: who holds the world record for the most world records?
Answer: Ashrita Furman.