Age, Biography and Wiki

Jan van Koningsveld was born on 1969, is a Jan van Koningsveld is mental calculator mental calculator. Discover Jan van Koningsveld's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 55 years old?

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Age 55 years old
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Born 1969
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We recommend you to check the complete list of Famous People born on . He is a member of famous with the age 55 years old group.

Jan van Koningsveld Height, Weight & Measurements

At 55 years old, Jan van Koningsveld height not available right now. We will update Jan van Koningsveld's Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

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Dating & Relationship status

He is currently single. He is not dating anyone. We don't have much information about He's past relationship and any previous engaged. According to our Database, He has no children.

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Jan van Koningsveld Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Jan van Koningsveld worth at the age of 55 years old? Jan van Koningsveld’s income source is mostly from being a successful . He is from . We have estimated Jan van Koningsveld's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
Salary in 2024 Under Review
Net Worth in 2023 Pending
Salary in 2023 Under Review
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Source of Income

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Timeline

1600

After the competition he was also able to even the world record in the category Calendar Calculation by calculating 56 days of the week (range 1600–2100) in 1 minute.

1969

Jan van Koningsveld (born 1969 in Emden) is a mental calculator.

2004

He is the champion of Extracting Square Roots of 2004 and 2008 as well as the champion of Calendar Calculation of 2008 at the Mental Calculation World Cups.

In addition, he finished second in the overall rankings of 2004, 2006 and 2008, fifth in 2010 and third in 2012, where won the championship for cube roots.

In 2022 he made his comeback, winning the silver medal in Calendar Calculations.

2005

He solved ten tasks correctly in 3:06 minutes on 25 November 2005.

2008

During the first Memoriad 2008, the Olympiad for Mental Calculation and Memory held in Istanbul, Turkey, Jan van Koningsveld won the gold medals in the categories Multiplication as well as Calendar Calculation.

2010

That record was broken by Marc Jornet Sanz during world record attempts at the 2010 Mental Calculation World Cup

2015

He has held the world record several times, his highest record being 96 dates in one minute in 2015.

Jan van Koningsveld also held the world record for multiplying two five-digit numbers.