Rollercoasters might just be one of humanity’s most impressive creation. Seriously — have you ever been to Six Flags before? It’s crazy. The engineering required in order to build the winding, looping structures and secure the high-velocity cars that ride along on them is mind-boggling. Not only that, but they’re extremely fun to ride, and have given birth to many an adrenaline junkie. Sure, they’ve also created plenty anxiety-riddled individuals who begin to hyperventilate at the mere thought of them along the way, but regardless of your individual stance, you can’t deny they’re an impressive feat of engineering. With that in mind, below are seven record-breaking rollercoasters from around the globe to add to your bucket list… or just admire from afar.