This amazing Lego building comes from the YouTuber Lunatic Sekai. 800 hours of work and 90,000 components are stuck in this roller coaster inspired by the legendary El Toro of the Six Flags. 6.5 meters long, 1.2 meters wide and 1.4 meters high is the construction where the greatest challenge was the statics. See the roller coaster in action in the video below. Even a tinker is probably the least of us.