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De Slimste Mens
Season 28 · Episode 15
Challenger: Jan Jaap van Weering
8.042mOctober 11, 2026
Challenger: Jan Jaap van Weering is a Dutch etiquette and protocol expert. Through his consultancy firm, Distinguished, he provides training on etiquette and protocol. He has appeared in programs such as Hoe heurt het eigenlijk? and reaches a large audience on TikTok with humorous videos about etiquette. He also performs the stage show Zegevieren met Manieren.
Episodes
- Episode 1Challengers: Kefah Allush, Wina Ricardo and Nienke van Dijk
- Episode 2Challenger: Kiki Boreel
- Episode 3Challenger: Roeland Wendel
- Episode 4Challenger: Mats Akkerman
- Episode 5Challenger: Lindsay Zwaan
- Episode 6Challenger: Jet van der Steen
- Episode 7Challenger: Claudia de Breij
- Episode 8Challenger: QiQi van Boheemen
- Episode 9Challenger: Rob Kamphues
- Episode 10Challenger: Fimme Bakker
- Episode 11Challengers: Evrim Akyigit and Luuk Ornstein
- Episode 12Challenger: Adriaan ter Braack
- Episode 13Challenger: Carine Lacor
- Episode 14Challengers: Camiel Jansen and Harmen Krul
- Episode 15Challenger: Jan Jaap van Weering
- Episode 16Challenger: Julia Wouters
- Episode 17Challenger: Thomas Hogeling
- Episode 18Challenger: Whitney Janssen
- Episode 19Challenger: David van Rosmalen
- Episode 20Challenger: Caro van der Leeuw
- Episode 21Challenger: Nathalie Baartman
- Episode 22Challenger: Menno Bentveld
- Episode 23Challenger: Ghislaine van IJperen
- Episode 24Challenger: Kim van Zeben
- Episode 25Challenger: Tobi Lakmaker
- Episode 26Challenger: Marjolein Moorman
- Episode 27Challenger: Yasmin Ait Abderrahman
- Episode 28Challenger: Jeroen Gortworst
- Episode 29Uitdaagster: Annemarie Lekkerkerker
- Episode 30Challenger: Casper Starreveld
- Episode 31Episode 31
- Episode 32Episode 32
- Episode 33Episode 33
- Episode 34Episode 34
- Episode 35Episode 35