Petra Grijzen published a book exploring the relationship between media and society, drawing on her extensive experience in journalism. The book received positive reviews for its insightful analysis and was praised for contributing to the public discourse on media influence and responsibility.

Petra Grijzen moderated a high-profile national debate on BNR Nieuwsradio, featuring prominent Dutch politicians discussing key issues facing the country. Her role as moderator was praised for her ability to maintain a balanced and informative discussion, further cementing her reputation as a skilled journalist.

Petra Grijzen's program 'Ask Me Anything' was nominated for a prestigious Dutch radio award, recognizing her innovative approach to engaging audiences and her ability to cover a wide range of topics in an accessible manner. This nomination highlighted her impact in the field of radio journalism.

Petra Grijzen launched the radio program 'Ask Me Anything' on BNR Nieuwsradio. The show quickly gained popularity for its interactive format, allowing listeners to engage directly with experts on various topics, showcasing Grijzen's skill in moderating and facilitating discussions.

Petra Grijzen joined BNR Nieuwsradio, a leading Dutch business news radio station. At BNR, she took on the role of presenter, where she became known for her ability to conduct in-depth interviews and cover complex topics with clarity and insight.

Petra Grijzen began her career in journalism by joining NOS, the Dutch public broadcasting organization. During her time at NOS, she gained valuable experience in news reporting and broadcasting, which laid the foundation for her future roles in the media industry.