Karolien Knols released a documentary focusing on social inequality in the Netherlands. The documentary, aired on Nieuwsuur, delved into the lives of those affected by economic disparities, offering a poignant look at the societal challenges faced by marginalized communities.

Karolien Knols received the prestigious De Tegel award for her outstanding investigative journalism. Her work on exposing systemic issues within the Dutch healthcare system was recognized for its depth, accuracy, and impact on public awareness and policy reform.

Karolien Knols conducted an investigative report on the Dutch government's climate policy for Nieuwsuur. Her work highlighted the challenges and controversies surrounding the implementation of environmental regulations, sparking public debate and policy discussions.

In 2018, Karolien Knols played a key role in Nieuwsuur's coverage of the Dutch municipal elections. Her reporting provided viewers with comprehensive insights into the electoral process, voter sentiments, and the implications of the election results on national politics.

Karolien Knols joined Nieuwsuur, a prominent Dutch current affairs program, where she took on the role of a senior reporter. Her work at Nieuwsuur has been characterized by in-depth investigative pieces and interviews with key figures in Dutch and international politics.

After her successful stint in Nairobi, Karolien Knols returned to the Netherlands to continue her work with NOS. Her experiences abroad enriched her reporting style, allowing her to bring a global perspective to local Dutch news stories.

Karolien Knols was appointed as a foreign correspondent for NOS, based in Nairobi, Kenya. During her tenure, she covered significant events across Africa, providing detailed reports on political, social, and economic issues, which enhanced her profile as an international journalist.

Karolien Knols began her career at NOS, one of the largest news organizations in the Netherlands. Her role as a reporter allowed her to cover a wide range of topics, providing her with a solid foundation in journalism and contributing to her reputation as a reliable news source.