Bjørn Levi Bang on Twitter: "@NicolasVivant @CaliaDomenico However, the original «Troll A» platform is incredibly impressive. https://t.co/7UlbD4ci60" / Twitter
![TIL in 2006, Katie Melua gave a concert 303 meters below sea level in one of the legs of the 'Troll A' oil-rig, earning her a spot in the Guinness book of TIL in 2006, Katie Melua gave a concert 303 meters below sea level in one of the legs of the 'Troll A' oil-rig, earning her a spot in the Guinness book of](https://i.ytimg.com/vi/_YtCHHpZNxo/mqdefault.jpg)
TIL in 2006, Katie Melua gave a concert 303 meters below sea level in one of the legs of the 'Troll A' oil-rig, earning her a spot in the Guinness book of
![Bjørn Levi Bang on Twitter: "@NicolasVivant @CaliaDomenico However, the original «Troll A» platform is incredibly impressive. https://t.co/7UlbD4ci60" / Twitter Bjørn Levi Bang on Twitter: "@NicolasVivant @CaliaDomenico However, the original «Troll A» platform is incredibly impressive. https://t.co/7UlbD4ci60" / Twitter](https://pbs.twimg.com/media/EVywIgVXgAAwcTR.jpg)