Age, Biography and Wiki

Henk Tennekes (toxicologist) was born on 21 November, 1950 in Zutphen, Netherlands. Discover Henk Tennekes (toxicologist)'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 70 years old?

Popular As N/A
Occupation Toxicologist
Age 69 years old
Zodiac Sign Scorpio
Born 21 November, 1950
Birthday 21 November
Birthplace Zutphen, Netherlands
Date of death July 07, 2020
Died Place Zutphen, Netherlands
Nationality Switzerland

We recommend you to check the complete list of Famous People born on 21 November. He is a member of famous with the age 69 years old group.

Henk Tennekes (toxicologist) Height, Weight & Measurements

At 69 years old, Henk Tennekes (toxicologist) height not available right now. We will update Henk Tennekes (toxicologist)'s Height, weight, Body Measurements, Eye Color, Hair Color, Shoe & Dress size soon as possible.

Physical Status
Height Not Available
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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.

Family
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Wife Not Available
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Children Not Available

Henk Tennekes (toxicologist) Net Worth

His net worth has been growing significantly in 2022-2023. So, how much is Henk Tennekes (toxicologist) worth at the age of 69 years old? Henk Tennekes (toxicologist)’s income source is mostly from being a successful . He is from Switzerland. We have estimated Henk Tennekes (toxicologist)'s net worth , money, salary, income, and assets.

Net Worth in 2023 $1 Million - $5 Million
Salary in 2023 Under Review
Net Worth in 2022 Pending
Salary in 2022 Under Review
House Not Available
Cars Not Available
Source of Income

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Timeline

2020

Tennekes was suffering from a rare pulmonary disease, and opted for euthanasia. He died on 7 July 2020, aged 69.

2018

Initially, his vision had strong opposition as his findings were criticized, but follow-up research partially confirmed his warning. Since the end of 2018, the use of three neonicotinoids (clothianidin, thiamethoxam and imidacloprid) has been banned in the European Union. Tennekes who used to work as a freelance researcher for chemical companies found himself blacklisted, and lost all his clients, but that didn't deter him, because he considered it his moral duty.

2010

Tennekes wrote in 2010 the book "A disaster in the making" , about the dangers of neonicotinoids, a new generation of pesticides for insects and bees in particular. He discovered that Bayer had researched the effects of neonicotinoid on flies back in 1991, and that the effect was irreversible. Bayer nowadays claims the contrary.

1968

Tennekes was born in Zutphen. He studied between 1968 and 1974 and earned his PhD in 1979 at the Wageningen University and Research with the thesis The Relationship between Microsomal Enzyme Induction and Liver Tumour Formation".

1950

Henk Tennekes (21 November 1950 – 7 July 2020) was a Dutch toxicologist. Tennekes worked as doctor and researcher at the Philipps-Universiteit Marburg; the German research cancer centre Krebsforschungszentrum in Heidelberg; Sandoz in Muttenz, Switzerland and at the Research and Consulting Company in Itingen. Since 1992 he was an independent researcher.