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Two World Champions

Thursday · July 23, 2026 · Competitive memory athletes and the 2016 walkout that split the sport into two rival world championships
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Competitive memory / the 2016 walkout that made two world championships

fieldnotes from the memorization hall

Hand a competitor a freshly shuffled deck and a stopwatch, and the fastest people alive will give it back in perfect order in under thirteen seconds.[12] Competitive memory is a small circuit, a few hundred serious athletes across a couple dozen countries, training alone with playing cards, printed digit sheets and shooting earmuffs, then gathering once a year to memorize against a clock. For a quarter century one pair of founders owned the sport's original championship and the titles it conferred. In 2016 most of the world's national memory bodies walked out and built a rival, elected organization, splitting the calendar into two parallel world championships that have run against each other ever since.[8] The quarrel is worth watching closely because it is a nearly pure case of a community learning that its records were only ever as real as the institution willing to stamp them.

The world

The core of the sport is a handful of standardized events, called disciplines, that a championship runs over two or three days: an hour of random numbers, half an hour of ones and zeros, spoken digits read aloud at one per second, names and faces, historic dates, random words, and the showpiece, speed cards, in which a competitor memorizes a shuffled 52-card deck as fast as possible and then reconstructs it in a second deck.[1] It is harder than it looks because raw memory has almost nothing to do with it. Competitors convert abstract material into pictures using a memory palace, the ancient method of loci in which images are walked through a familiar route, and a personal encoding system such as PAO, short for person-action-object, where every card or two-digit number is pre-assigned a character doing something to a thing, so that a string of cards becomes a vivid little film.[8]

Status in this world is unusually legible, because everything is a number. A competitor's standing is a world ranking built from scored results, and the sport's summit credential is the Grand Master of Memory title, once earned by clearing three absolute feats in a single championship.[10] The original bar was steep, a thousand digits in an hour, ten decks of cards in an hour, and one deck in under two minutes, a standard later renamed International Master of Memory when the title system was rebuilt.[10] What is gauche is anything that smells like an unratified claim, which is why the sport leans hard on arbiters, licensed officials who invigilate, score, and validate a result before it counts.[3]

The material culture is almost comically cheap, which turns out to matter. The gear is playing cards, a timer, earmuffs and sometimes a blindfold, plus reams of printed random data. The real capital is invisible and self-built, a private system of hundreds or thousands of images that takes months to forge and years to make fluent, supplemented by paid training platforms and the online head-to-head circuit that grew out of the Extreme Memory Tournament, founded by the American champion Nelson Dellis and Simon Orton around fast, one-minute events.[11] Governance is the part of the world that broke. For most of the sport's life it ran through the World Memory Sports Council, which licensed national councils and arbiters and, through a ratification committee headed by its two founders, endorsed every certificate and record with an official seal.[3]

The schism

The championship was created in 1991 by Tony Buzan, the author who popularized mind mapping, and Raymond Keene, the chess grandmaster and journalist, and for twenty-five years the two ran it as proprietors as much as custodians.[1] Legitimacy flowed downward from them. Arbiters were trained and numbered under a central guild, memory clubs needed authorization from regional councils, and no certificate was valid unless it carried two senior officers' signatures and the council's seal.[3] That structure produced consistency and a strong brand, and it also concentrated every lever of the sport, the rules, the records book, and the titles, in a body the athletes did not elect.[5]

Two pressures pulled the thing apart. One was a sense that rules and titles could change by fiat, as when the Grand Master title was restructured in 2013 from a fixed set of feats into a chess-style ranking awarded to top finishers, moving the goalposts under people who had trained for the old bar.[10] The other was the sport's rapid, heavily commercial growth in Asia, where the championship increasingly ran, and a growing complaint among Western and other national organizers that governance was opaque and records slow or uncertain to be recognized.[4] By late 2016 the count of grandmasters had passed 150, the large majority of them Chinese, a demographic shift that tracked where the money and the events had gone.[10]

The break came on 5 July 2016, when a group of competitors and arbiters signed the founding announcement of the International Association of Memory, a body promising to be, in its own words, "democratic, transparent, and independent," with a board elected annually rather than a championship owned by its founders.[9][2] Forty-five people signed the initial letter, and in December 2018 the IAM seated its first elected board of ten, two from each of five continents.[9] The IAM kept the event structure, rankings and titles it had inherited, then began tuning them, reworking the ranking to weight a competitor's three most recent results and swapping the old abstract-images event for a concrete one.[9]

From 2017 the calendar carried two world champions. The IAM held its inaugural championship in Jakarta, where the American Alex Mullen won and set world records, while the WMSC held its own event days later in Shenzhen, drawing a predominantly Chinese field that Mongolia's Munkhshur Narmandakh won.[4] A competitor who attended described the IAM debut as "a step up from previous WMSC events in almost every way," citing prompt scoring, live online updates and a stream.[4] The cold war has settled into a stable geography. The WMSC continues, its recent championships clustered in Asia, in Shenzhen, Wuhan, Sanya, Hong Kong and beyond, and it carried on after Tony Buzan's death in 2019 under his organization's banner, while the IAM operates as the main international circuit and Memory League has become the third, fully online, tech-forward strand of the same sport.[6][11]

What it reveals

Strip away the playing cards and the split is a fight over a ledger. A memory record is a claim about something invisible that happened inside a person's head, so it exists only once an authorized arbiter has watched, timed and signed it, which is why the sport spent so much effort on numbered certificates, seals and licensed officials.[3] Control the arbiters and the record book and you control what counts as true, and you also control the manufactured scarcity of a title like Grand Master, whose value comes precisely from a central body deciding who clears the bar.[10] The IAM's whole pitch was that this power should be elected rather than owned, which is why its founding language is about transparency and annual elections rather than about memory at all.[2]

It is tempting to read this as every governance schism in miniature, a proprietary founder's body versus a democratic breakaway, the story of half the amateur federations on earth.[9] The analogy holds until you notice what memory sport cannot do that a real monopoly can. When a national football or athletics body fractures, the rival sanctioning organizations really can produce incompatible truths, because the value of a result lives inside the sanctioning itself. A shuffled deck memorized in 12.74 seconds is checkable by anyone with that deck and a stopwatch, so the two bodies never actually split the underlying facts, only the prestige attached to them.[12] That portability of proof is why the schism could stay a cold war instead of a collapse, with both champions coexisting and the competitors, many of whom simply entered both, treating the two crowns as rival honors rather than rival realities.[4]

Sources
  1. Art of Memory community wiki, 'World Memory Championships' — the memory community's own reference page; load-bearing for the list of ten disciplines, the 1991 founding by Buzan and Keene, and the community's summary of the 2016 split.
  2. International Association of Memory, 'About us' — the breakaway body's self-description; the source for its founding values ('democratic, transparent, and independent') and its annually elected board, the core of its case against the old regime.
  3. World Memory Sports Council, 'Certification' page — the incumbent body's own account of arbiter levels, licensing of memory clubs and national councils, and the founder-headed ratification committee with numbered, sealed certificates; documents the centralized control at issue.
  4. Mullen Memory (blog of competitor Alex Mullen), 2017 World Memory Championship recap — a first-hand competitor account of the two parallel 2017 championships (IAM Jakarta vs WMSC Shenzhen), the predominantly Chinese WMSC field, and the quoted judgment that the IAM event was 'a step up.'
  5. Art of Memory community wiki, 'World Memory Sports Council' — community reference identifying the WMSC's key figures (Buzan, Keene, O'Brien) and its role running the original championship and national events.
  6. Tony Buzan International, 'President WMSC' — the WMSC side's own web presence, used to confirm the council's continuity after Tony Buzan's 2019 death and its ongoing operation.
  7. International Association of Memory, homepage — the IAM's public front, showing its self-positioning as 'the home of memory sports' and its statistics/rankings infrastructure.
  8. Wikipedia, 'Memory sport' — reference overview of disciplines, technique (method of loci, Dominic system), champions, and the 2016 withdrawal in which most bodies except China and 'Arabia' left the WMSC to launch the IAM.
  9. Wikipedia, 'International Association of Memory' — reference for the 5 July 2016 founding, the 45 signatories to the announcement letter, the first elected 10-member board (Dec 2018, two per continent), and the IAM's ranking and event changes.
  10. Wikipedia, 'Grand Master of Memory' — reference for the original absolute GMM criteria, the 2013 restructure into a chess-style ranking, the renamed International Master standard, and the ~154 grandmasters (predominantly Chinese) as of Nov 2016.
  11. Wikipedia, 'Extreme Memory Tournament' — reference for the fast, digital, head-to-head strand founded by Nelson Dellis and Simon Orton (later Memory League), context for the sport's modernizing, online wing.
  12. Wikipedia, 'World Memory Championships' — reference confirming the parallel post-2016 championships, the WMSC's recent Asia-centric venues, and the speed-cards world record of 12.74 seconds (Shijir-Erdene Bat-Enkh, IAM Korea Open 2018).