|Former Members|| Margus|
The Kronans are a group of rocklike alien creatures.
The Kronans are from the planet Krona. A group including Korg, Margus, and two others traveled in their ship to the planet Earth going past their moon. They spotted Thor and put him in a giant dome but he broke free. Using Mjolnir Thor destroyed the arm of one Kronan and attacked the others. So they unleashed their Warbot but then Beta Ray Bill arrived and using Stormbreaker he and Thor destroyed the robot.
The Kronans fled but were pursued by Bill through the Great Portal wormhole and crashed on the planet Sakaar. They were all captured but Korg was separated from his brothers. The others were brainwashed into mindless brutes. Korg, the Kronans and Bill were forced into the gladiator games. Korg joined Hulk, Elloe, Miek, and Hiroim as part of the Warbound after the deaths of Laven Skee and Android. Together they defeated Margus and the other brainwashed Kronans, the Great Devil Corker, the Wildebots, the Eggbreaker, and Beta Ray Bill. Bill freed the gladiators and slaves and the Warbound went to An-Sara. The Red King sent a group of Spikes there to destroy Hulk, and Korg found he was immune to them. The Spikes were defeated and Caiera joined the Warbound. The team then went to the Royal Palace where Red King was killed by his own Death's Head Guards.
The flashback of the Kronans landing on Earth is based on Journey into Mystery #83. This was the first appearance of Thor and the Kronans who were then just known as the Stone Men from Saturn. They were called so because they had a base on the ringed planet they would use to attack Earth.