Nelson Dellis Explained

Nelson Dellis
Fullname:Nelson Charles Dellis
Birth Date:4 February 1984
Birth Place:Wimbledon, UK
Nationality:American, British
Years Active:2009-present
Occupation:Mnemonist, Mountaineer, Public Speaker, Consultant
Website:,
Sport:Memory
Rank:No. 81 (Jul. 2020), Grand Master of Memory
Highestranking:No. 21 (Oct. 2011)
Worlds:7th place (2012), 12th place (2013), 8th place (2014), 23rd place (2015)
Nationals:W (2011, 2012, 2014, 2015, 2021), F (2010, 2013, 2018, 2019, 2020)

Nelson Charles Dellis (born February 4, 1984) is an American memory athlete and consultant. He is a five-time USA Memory Champion, holding the record for most wins of the national memory champion title. He is also one of the co-founders of Memory League (formerly, Extreme Memory Tournament).[1] Nelson also runs Climb 4 Memory[2] - a nonprofit which "aims to raise funds and awareness for Alzheimer's disease research through mountain climbs around the world."[3]

Personal life

Dellis was born in Wimbledon, UK, to a Belgian mother and a French father, and grew up in England, France, and the United States.[4] [5] He attended high school at Gulliver Preparatory School in Miami, Florida.[4] After graduation, he went on to attend the University of Miami, where he graduated with a major in physics and a minor in mathematics. He then earned a master's degree in computer science, also from the University of Miami, and wrote his thesis on automated reasoning.[4] [5] He is a mountain climber who has climbed on four expeditions to Mount Everest, and has scaled Alaska's Mount McKinley along with other mountains around the world.[4] [5] [6]

Mental athletics

Dellis was originally inspired to improve his memory after seeing the decline of his grandmother's memory due to Alzheimer's disease, and entered his first memory competition in 2009.[7] He has since placed in a number of competitions as well as broken numerous memory records (see below).

Dellis was featured in the 2012 documentary Ben Franklin Blowing Bubbles at a Sword: The Journey of a Mental Athlete.[5] He also appeared in the Science Channel program Memory Games in July 2013, which covered the 2013 US Memory Championships.[8] He has also been interviewed regarding memory training on Today,[9] The Dr. Oz Show,[10] and Nightline.[11]

Notable competitions

2010

2011

2012

He also received the title of international Grand Master of Memory, the highest title bestowed by the World Memory Sports Council, at this event.[28] [29]

2013

2014

2015

2016

2019

2021

Records

As of Oct. 28, 2019, Dellis held 3 American records.[50] [51] He was the first American to memorize a deck of cards at an international competition in under 60 seconds.[52] He was also the second American to achieve the Grand Master of Memory title.[53]

Dellis holds a number of memory records, including the US national record for memorizing the most names in 15 minutes, 235 names.[54] He also is the former record holder for memorizing a deck of shuffled cards in 63 seconds[5] as well as for memorizing the most digits in 5 minutes, with 339 digits memorized.[55] He is also ranked 15th in the world for memorizing a deck of cards, with a time of 40.65 seconds, one of the fastest times for an American in an international competition.[56] He currently ranks 50th in the world as a memory athlete.[57]

Career

Before becoming involved in memory athletics, Dellis worked as a software developer for Wolfram Research.[55] He also worked as a Veterinary Technician and as a Vedic Mathematics (mental math) teacher at Math Monkey of Pinecrest in Miami. In Chicago, he worked at a local yarn shop, experimenting with large scale knitting projects. He now works as a public speaker and memory consultant, giving talks on his climbs as well as holding seminars about memory techniques.[5] [55] Dellis also co-founded Memory League (formerly, Extreme Memory Tournament), a type of competitive memory platform that allows memory enthusiasts to challenge each other online.[1] He has also authored numerous books: a children's picture book called "I Forgot Something (but I can't remember what it was)" (2016) designed to teach children the basics of memory techniques,[58] "Remember It! The Names of People You Meet, All of Your Passwords, Where You Left Your Keys, and Everything Else You Tend to Forget" (2018), a memory technique, how-to book for the everyday person, [59] and "Memory Superpowers!: An Adventurous Guide to Remembering What You Don’t Want to Forget" (2020), a memory technique how-to book for kids in school. [60]

Charity work

In 2010, Dellis founded Climb for Memory, a charity organization that raises money for Alzheimer's research through sponsored mountain climbs undertaken by Dellis.[5] Fusion-io sponsored an ascent of Everest in 2013, following up on a 2011 attempt in which Dellis had to turn back 280 feet from the summit due to equipment failure.[6] He also attempted Everest in 2016 but turned around at the South Col because of developing HAPE. In 2021, Nelson made another attempt on Everest, reaching 8300 meters before turning around. [61]

Media Appearances

Nelson was a contestant on Superhuman, the American version of The Brain, making it to the finals of his episode by memorizing bank vault codes and then having to open them from memory, while being suspended from the ceiling.[62]

Nelson has been featured in The Wall Street Journal,[63] The New Yorker,[64] Mashable,[65] CNN,[66] Yahoo!,[67] Lifehacker,[68] Vital Signs with Dr. Sanjay Gupta,[69] Today,[70] Men's Health,[71] among others.

In 2012, Nelson began production for a documentary called Memory Games with Emmy Award-winning director Janet Tobias.[72] [73] [74] The documentary premiered in New York in November 2018. Memory Games was bought by Netflix and launched on June 19, 2019. [75]

Nelson was featured in the 2019 season of the Netflix series Unnatural Selection. In the show, geneticist Preston Estep says it is important to obtain genomic information from extraordinary people. Dr. Estep tests Nelson's recall abilities using playing cards and DNA, and then the two tour a genetics lab and observe large DNA sequencing machines as they discuss sequencing Nelson's genome.

Bibliography

See also

External links

Notes and References

  1. WThe Science Behind The Best Memorizers In The World. Wired UK. 2017-02-17 .
  2. Web site: Home. Climb 4 Memory. en-US. 2018-06-06.
  3. Web site: Home Climb 4 Memory. www.climb4memory.org. 2018-06-06.
  4. News: One man's climb for better memory . Ana Veciana-Suarez . . 17 April 2012 . 11 July 2013.
  5. News: Spurred by love and fear, memory champ aims to inspire . Jason Hanna . CNN . 23 March 2012 . 11 July 2013.
  6. Web site: Fusion-io Backs Everest Effort . 18 April 2013 . techrockies.com . 17 July 2013.
  7. Web site: 361: How to Master Your Memory . 2023-10-12 . Finding Mastery . en-US.
  8. Web site: About Memory Games . science.discovery.com . . 17 July 2013 . dead . https://web.archive.org/web/20130704085216/http://science.discovery.com/tv-shows/memory-games/about-the-show/about-this-show.htm . 4 July 2013 .
  9. Web site: Meet a champion who flexes his memory muscle . https://archive.today/20130814153639/http://www.nbc.com/news-sports/today-show/2011/03/meet-a-champion-who-flexes-his-memory-muscle/ . dead . 14 August 2013 . nbc.com . 24 July 2013 .
  10. Web site: The Superfood That Will Supercharge Your Memory . doctoroz.com . 24 July 2013.
  11. Web site: Tricks to Improve Your Memory . 23 March 2012 . abcnews.go.com . 24 July 2013.
  12. Web site: 2010 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  13. Web site: 2010 USA Memory Championships Speed Numbers World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  14. Web site: 2010 Cambridge Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  15. Web site: 2010 Cambridge Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  16. Web site: 2011 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  17. Web site: 2011 USA Memory Championships Speed Numbers World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  18. Web site: 2011 USA Memory Championships Speed Cards World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  19. Web site: 2011 UK Open Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  20. Web site: 2011 German Open Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  21. Web site: 2012 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  22. Web site: 2012 USA Memory Championships Speed Numbers World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  23. Web site: 2012 USA Memory Championships Speed Cards World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  24. Web site: USA Memory Championships 2012 World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  25. Web site: 2012 USA Memory Championships Results USA Memory Championships. www.usamemorychampionship.com. 2017-02-17.
  26. Web site: 2012 World Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  27. Web site: 2012 World Memory Championships Speed Cards World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  28. Web site: Grandmasters World Memory Statistics. www.world-memory-statistics.com. 2016-11-07. https://web.archive.org/web/20161211182112/http://www.world-memory-statistics.com/grandmasters.php. 2016-12-11. dead.
  29. Web site: Special Titles International Association of Memory Statistics. www.iam-stats.com. 2016-11-07.
  30. Web site: 2013 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  31. Web site: 2013 World Memory Championships International Association of Memory Statistics. www.iam-stats.com. 2016-11-07.
  32. Web site: 2013 World Memory Championships Speed Numbers World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  33. Web site: 2014 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  34. Web site: 2014 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  35. Web site: 2014 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  36. Web site: 2014 World Memory Championships International Association of Memory Statistics. www.iam-stats.com. 2017-02-17.
  37. Web site: 2014 World Memory Championships Random Words International Association of Memory Statistics. www.iam-stats.com. 2017-02-17.
  38. Web site: 2014 World Memory Championships Names & Faces International Association of Memory Statistics. www.iam-stats.com. 2017-02-17.
  39. Web site: 2015 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  40. Web site: 2015 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  41. Web site: Nelson Dellis Memory Statistics World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  42. Web site: 2015 UK Open Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  43. Web site: 2015 World Memory Championships International Association of Memory Statistics. www.iam-stats.com. 2016-11-07.
  44. Web site: International Memoriad Las Vegas-2016 Results Memoriad. www.memoriad.com. 2017-02-17.
  45. Web site: International Memoriad Las Vegas-2016 Results Memoriad. www.memoriad.com. 2017-02-17.
  46. Web site: 2016 UK Memory League Championship Memory League Championships. www.memoryleague.com. 2017-02-17.
  47. Web site: 2015 USA Memory Championships World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  48. Web site: 2019 USA Memory Championships USA Memory Championship. www.usamemorychampionship.com. 2019-10-28.
  49. Web site: 2021 USA Memory Championships Transcontinental Times. www.transcontinentaltimes.com. 2021-10-24.
  50. Web site: USA Memory Championship Records USA Memory Championship. www.usamemorychampionship.com. 2017-02-17.
  51. Web site: USA Records World Memory Statistics. www.world-memory-statistics.com. 2017-02-17.
  52. Web site: 2012 World Memory Championship Scores World Memory Statistics. www.world-memory-statistics.com/. 2017-02-17.
  53. Web site: Grandmasters of Memory List World Memory Statistics. www.world-memory-statistics.com/. 2017-02-17. https://web.archive.org/web/20161211182112/http://www.world-memory-statistics.com/grandmasters.php. 2016-12-11. dead.
  54. Web site: USA Memory Championship Records USA Memory Championship. www.usamemorychampionship.com. 2019-10-28.
  55. News: Nelson Dellis Wins USA Memory Championship . Christian Salazar . Associated Press . 24 March 2012 . 11 July 2013.
  56. Web site: Cards under 5 mins . memocamp.de . 17 July 2013 . dead . https://web.archive.org/web/20131016100319/http://www.memocamp.de/english/world-memory-statistics/world-ranking/discipline/9/Cards-under-5-min . 16 October 2013 .
  57. Web site: World Memory Rankings World Memory Statistics. www.world-memory-statistics.com/. 2017-02-17.
  58. Book: Nelson Dellis Books Amazon.com. 978-1631775673. Dellis. Nelson C.. March 2016.
  59. Book: Nelson Dellis Books Amazon.com. 978-1419732560. Dellis. Nelson. 25 September 2018.
  60. Book: Nelson Dellis Books Amazon.com. 978-1419731877. Dellis. Nelson. 18 August 2020.
  61. https://www.tilebar.com/climb-4-memory "Tilebar Everest Landing Page"
  62. Ryan Yousefi, "Miami Resident to Show Off Amazing Memory Talents on Fox's Superhuman", in miaminewtimes.com, June 12, 2017.
  63. James Taranto, "How to Store Data Along Memory Lane", in wsj.com, January 18, 2019.
  64. Michael Humphrey, "Memory Games", in NewYorker.com, March 8, 2010.
  65. Rebecca Hiscott, "Man With World's Strongest Memory Crusades Against Alzheimer's", in mashable.com, April 5, 2014.
  66. Jason Hanna, "Spurred by love and fear, memory champ aims to inspire", in CNN.com, March 23, 2012.
  67. Eric Pfeiffer, "U.S. memory champion Nelson Dellis shares his secrets for strengthening your mind", in yahoo.com, March 29, 2014.
  68. Melanie Pinola, "Remember People's Names and Faces by Creating Visual Hooks for Them", in Lifehacker.com, January 8, 2013.
  69. Sanjay Gupta, "How to build your memory palace", in CNN.com, June 22, 2017.
  70. J. Wolfe, "Nelson Dellis Memory Champ - NBC TODAY SHOW", from Today.com, March 14, 2011.
  71. Tyler Daswick, "How to Build a Better Memory", in MensHealth.com, August 7, 2017.
  72. Web site: Memory Games – Momentofilm. momentofilm.se. en. 2017-04-18.
  73. Web site: Memory Games. www.sfi.se. en-GB. 2017-04-18.
  74. Web site: In Production. Sierra Tango. en-US. 2017-04-18.
  75. Web site: Memory Games Netflix. www.netflix.com. en. 2019-07-02.

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