Fitlantis

Fitlantis was the base of FitMC and was his first solo base since 2014. It was discovered using the coordinate exploit of late 2016 by ChromeCrusher subsequently griefed by a large group of random people.

Construction
FitMC, the popular 2b2t Youtuber, has the entire construction process of Fitlantis on his Youtube Channel and filmed it via stream. You can download the world here if you're interested on touring it at it's prime.

Griefing
On the 6th of November, 2016, the Exploit of Late 2016 was used by ChromeCrusher to reveal the coordinate location of Fitlantis. This allowed a group of random people to travel to the base and accordingly grief it. During this time, a battle occurred between the random people who showed up to grief the base and Team Aurora. On April 21, 2017, Fitlantis was destroyed by lavacasts and flooding.