André Wiersig has become an ambassador for the seas and shares his experiences in talks—he sees this as his purpose on earth. Now he has swum across all seven straits, the last one being the Strait of Gibraltar. What will be his next challenge?

André Wiersig is aware that most people think he is crazy, but for him, crossing the straits and swimming in the ocean is much more than just an athletic challenge.

Strength training is also part of André Wiersig's preparation for his aquatic challenges. That can sometimes be quite painful... This extreme swimmer tells us how he manages to keep the pain at bay.

André Wiersig has had some brushes with death in his time. He tells us about his experiences and the peaceful relationship he has with the other species that swim with him in the ocean.

How does André Wiersig prepare for the cold? How did he get into the game in the first place? Watch this clip to find out.

The ski season has begun on the Zugspitze, Germany's highest mountain. There are no more COVID restrictions, but now there's a new problem due to rising energy costs.

The 18-kilometer Fehmarn Belt Tunnel connecting Denmark and Germany will be the longest immersed tunnel in the world. This video explains how 360,000 tons of steel and 3 million cubic meters of concrete are being used to create the tunnel, which will run between Rødbyhavn on the island of Lolland and Puttgarden on the eastern coast of Schleswig-Holstein.

To everyone's surprise, some last-minute adjustments are made to the commercial. But they should have known that Hansen was always going to have final word.

The commercial has been shot and is now ready to be edited. Mr. Hansen has also come to see the results, accompanied by Ms. Gerstenberg. The look on his face speaks volumes...

Now all that's missing is the music for the commercial. The agency has brought in the experts to produce a suitable rap with children. And Mr. Hansen finally makes a personal appearance to see the results.

The shoot seems to be going really well until a problem suddenly comes to light, and Lutz and Adrian immediately blame each other. Can they work it out before the client notices?

KRASS School students and teachers speak out against cyberbullying — and give tips on how to fight back.

“The Frankfurter” is a bilingual lifestyle magazine (German/English) that aims to provide locals and visitors from Germany and around the world with lifestyle-related content on the many facets of Frankfurt and its surroundings.

Dr. Daniel Zickler, senior physician in the intensive care unit of Berlin's Charité Hospital, has seen the worst outcomes of Covid cases. Here, he appeals to Germany’s population to reduce their contact with others and get vaccinated.

RheinMaintv presenter Thomas Raudnitzky chats with celebrities on the red carpet at the Hessian Film and Cinema Awards in Frankfurt. How is the atmosphere on this night – and which stars does Raudnitzky get to interview?