![One of the worlds biggest helium balloons "Welt Balloon" in the sky above Berlin city. Popular tourist attraction, one of the symbol of Berlin Stock Photo - Alamy One of the worlds biggest helium balloons "Welt Balloon" in the sky above Berlin city. Popular tourist attraction, one of the symbol of Berlin Stock Photo - Alamy](https://c8.alamy.com/zooms/6/e7a8a720b68b41a3985c794fb1450b42/p69ma7.jpg)
One of the worlds biggest helium balloons "Welt Balloon" in the sky above Berlin city. Popular tourist attraction, one of the symbol of Berlin Stock Photo - Alamy
![Berlin, Germany. 12th Sep, 2019. The basket with gas bottles of the hot-air balloon built by the Strelzyk family can be seen in the Wall Museum at Checkpoint Charlie. In September 1979, Berlin, Germany. 12th Sep, 2019. The basket with gas bottles of the hot-air balloon built by the Strelzyk family can be seen in the Wall Museum at Checkpoint Charlie. In September 1979,](https://c8.alamy.com/comp/WW9HGJ/berlin-germany-12th-sep-2019-the-basket-with-gas-bottles-of-the-hot-air-balloon-built-by-the-strelzyk-family-can-be-seen-in-the-wall-museum-at-checkpoint-charlie-in-september-1979-two-families-with-the-largest-hot-air-balloon-in-europe-to-date-fled-across-the-border-of-the-former-gdr-to-the-federal-republic-of-germany-credit-gregor-fischerdpaalamy-live-news-WW9HGJ.jpg)
Berlin, Germany. 12th Sep, 2019. The basket with gas bottles of the hot-air balloon built by the Strelzyk family can be seen in the Wall Museum at Checkpoint Charlie. In September 1979,
![BERLIN, GERMANY - JULY 24: The Welt Balloon is a hot air balloon that takes tourists 150 metres into the air above Berlin on Ju Stock Photo - Alamy BERLIN, GERMANY - JULY 24: The Welt Balloon is a hot air balloon that takes tourists 150 metres into the air above Berlin on Ju Stock Photo - Alamy](https://c8.alamy.com/comp/DNPA3P/berlin-germany-july-24-the-welt-balloon-is-a-hot-air-balloon-that-DNPA3P.jpg)
BERLIN, GERMANY - JULY 24: The Welt Balloon is a hot air balloon that takes tourists 150 metres into the air above Berlin on Ju Stock Photo - Alamy
![Air service Berlin, air service Berlin, balloon, Berlin, Berlin middle, district middle, Germany, The world, captive balloon, Hiflyer, hi-flyer, logo Stock Photo - Alamy Air service Berlin, air service Berlin, balloon, Berlin, Berlin middle, district middle, Germany, The world, captive balloon, Hiflyer, hi-flyer, logo Stock Photo - Alamy](https://c8.alamy.com/comp/WJ7YE9/air-service-berlin-air-service-berlin-balloon-berlin-berlin-middle-district-middle-germany-the-world-captive-balloon-hiflyer-hi-flyer-logo-WJ7YE9.jpg)
Air service Berlin, air service Berlin, balloon, Berlin, Berlin middle, district middle, Germany, The world, captive balloon, Hiflyer, hi-flyer, logo Stock Photo - Alamy
![BERLIN, GERMANY - APRIL 28, 2018: Hot air balloon Weltballon HiFlyer near Checkpoint Charlie for a great view over the city centre of Berlin Stock Photo - Alamy BERLIN, GERMANY - APRIL 28, 2018: Hot air balloon Weltballon HiFlyer near Checkpoint Charlie for a great view over the city centre of Berlin Stock Photo - Alamy](https://c8.alamy.com/comp/P20BD5/berlin-germany-april-28-2018-hot-air-balloon-weltballon-hiflyer-near-checkpoint-charlie-for-a-great-view-over-the-city-centre-of-berlin-P20BD5.jpg)
BERLIN, GERMANY - APRIL 28, 2018: Hot air balloon Weltballon HiFlyer near Checkpoint Charlie for a great view over the city centre of Berlin Stock Photo - Alamy
![99 Luftballons” singer Nena on Trump, her first U.S. concerts, and the song's status as a karaoke staple. 99 Luftballons” singer Nena on Trump, her first U.S. concerts, and the song's status as a karaoke staple.](https://compote.slate.com/images/9cfc15b3-5373-4421-864c-723580ba8005.jpg)