Trending Topics
Keynote Speaker on Media, Investigative Journalism & Political Insight. Helping organisations understand leadership, communication, truth-telling, and the realities shaping South Africa today.
Book Guest Speaker Mandy Wiener as your conference speaker on 067 843 2362 or email directly to info@guestspeaker.co.za
Guest Speaker Mandy Wiener is an award-winning journalist, author, broadcaster, and keynote speaker, widely recognised as one of South Africa’s most respected investigative journalists and media voices. As the host of The Midday Report on 702 and Cape Talk, and a columnist for EWN, Mandy is known for her sharp analysis, credible reporting, and ability to unpack complex national issues with clarity and insight.
Drawing on decades of experience in investigative journalism and legal reporting, Mandy delivers compelling keynote presentations on leadership, communication, media strategy, political developments, and the importance of accountability and truth in modern society. Her work covering organised crime, corruption, politics, and high-profile legal cases has given her unique insight into power, leadership, and decision-making in high-pressure environments.
Throughout her career, Mandy has built a reputation for fearless journalism and incisive storytelling. She spent a decade as an award-winning reporter for Eyewitness News, specialising in investigative reporting and legal affairs, before also working with News24. Her reporting has earned numerous industry awards, including Vodacom Journalist of the Year awards, CNN African Radio Journalist of the Year, and multiple commendations for legal journalism.
Mandy is also the author of several bestselling and critically acclaimed books, including Killing Kebble, Ministry of Crime, The Whistleblowers, and The Deal, which explores the behind-the-scenes negotiations that reshaped South Africa’s political landscape following the 2024 elections. Her work is recognised for combining rigorous investigation with compelling storytelling and deep political insight.
In her keynote presentations, Mandy explores themes such as leadership under pressure, communication in times of crisis, political change, media influence, accountability, and the importance of trust in organisations and society. She brings sharp analysis together with engaging real-world stories, making her presentations highly relevant for modern business and leadership audiences.
Beyond keynote speaking, Mandy is also a highly experienced conference moderator, panel facilitator, and event MC. Over the past decade, she has trained senior executives and business leaders on media engagement, crisis communication, and how to communicate effectively under public scrutiny.
Her style is intelligent, engaging, and insightful, making her a sought-after speaker for conferences, leadership events, and executive audiences both locally and internationally.
Mandy Wiener’s keynote sessions are particularly well suited to:
Having dealt with Guest Speaker on a few occasions, your service is professional and outstanding. Your staff are friendly and very efficient. I would highly recommend Guest Speaker to anyone in need of this service. Regards.
Hayley Gething - Yokohama Southern Africa
Guest Speaker - your service, advise, professional and friendly manner together with the exceptional presentations are superb. We will continue to always use and recommend you for speakers. Thanks so much!
Lawrence Reiter – SACRA
info@guestspeaker.co.za 067 843 2362