Skip to main content
See every side of every news story
Published loading...Updated

“We Have to Stop This Man”: Mass Sperm Donor Fathered 121 Kids - DutchNews.nl

Investigators say the 43-year-old donor used online contacts and sperm banks, while mothers and a foundation are pressing him to stop.

  • An investigation by Nieuwsuur revealed that a 43-year-old man from Groningen has fathered at least 121 children as a sperm donor. He remains active, operating outside licensed clinics to approach women directly.
  • Dutch clinics are limited to 12 families per donor, but private arrangements face no legal maximum. This regulatory gap allows donors to father hundreds unchecked, as investigators found clinics produced at least 85 mass donors last year.
  • Mothers report the man lies about his child count and remains evasive when pressed. Some women told Nieuwsuur he sent sexually suggestive messages; one from the Randstad sought police help.
  • Stichting Donorkind and several mothers demand he stop, while the health ministry inspectorate IGJ called the case "very undesirable" but noted it oversees only clinics, not private conception.
  • Traces of his activity appear in Germany and at Danish sperm banks. This mirrors Jonathan Meijer, a mass donor who fathered some 550 children worldwide before a court ordered him to stop in 2023.
Insights by Ground AI

12 Articles

Lean Left

In Groningen, a mass donor has fathered at least 121 children. The Ministry of Health was informed about this donor as early as 2017, but two years later, he was still allowed to serve on an evaluation committee regarding the law on artificial donor insemination.

·Amsterdam, Netherlands (Kingdom of the)
Read Full Article
Lean Right

A 43-year-old sperm donor from the Dutch province of Groningen has deliberately fathered at least 121 children and is still active. This is reported by the Dutch current affairs program 'Nieuwsuur'. Mothers and the Donor Child Foundation are sounding the alarm. “This man must be stopped,” they say.

·Kobbegem, Belgium
Read Full Article
Center

A 43-year-old man from the Groningen region has deliberately fathered more than 100 children as a sperm donor, and he is still active. This is reported by the Dutch program Nieuwsuur. "This man must be stopped," say the Donor Child Foundation and the affected mothers. The man is believed to possibly have 6 children in the Netherlands.

·Brussels, Belgium
Read Full Article
Think freely.Subscribe and get full access to Ground NewsSubscriptions start at $9.99/yearSubscribe

Bias Distribution

  • 45% of the sources lean Right
45% Right

Factuality Info Icon

To view factuality data please Upgrade to Premium

Ownership

Info Icon

To view ownership data please Upgrade to Vantage

De Telegraaf broke the news in Amsterdam, Netherlands (Kingdom of the) on Thursday, August 27, 2026.
Too Big Arrow Icon
Sources are mostly out of (0)

Similar News Topics

News
Feed Dots Icon
For You
Search Icon
Search
Blindspot LogoBlindspotLocal