Viggo Grimborn |
约翰假装成一个讨人喜欢的家伙，这使得博客岛上的人都期盼他的到来。他的交易看上去很合理，但有时甚至会无偿赠送出一些物品。斯图依克和高伯似乎很喜欢他的公司还很愿意在约翰的船破损后帮他修理。他的穿着并没有维京风格，同时操着一口英格兰口音。虽说他的穿着与维京人不同，但他却开着一艘维京风格的船。他的国籍未知，但他声称博客岛是他最喜欢的岛（即使他在斯图依克、高伯和龙骑手们在场时说流放岛也是他最喜欢的岛，但是这有可能是他们计划的一部分或是个推销的手段）He is certainly cultured from his many voyages, and because of this he is greatly looked up to by some of the inhabitants of Berk and Outcast Island.
Johann may possess fighting prowess, as he claimed to have wrestled a giant squid for its ink, and was willing to act violently toward Snotlout, Ruffnut and Tuffnut for leaving him stranded in the middle of the ocean. However, despite his apparent friendly relations with Berk, he is still a businessman first, as he sold metal from a Berserker to Gobber, despite the fact the two have bad relations, implying he didn't care enough to warn them and when told it had led to all their metal being stolen as eggs were laid in the metal, he simply apologizes and says nothing can be done.
However, at the end of season 5, it is revealed that his whole kind and easily frightened personality is fake, and that he is actually evil and manipulative. He has secretly been after a dragon eye lens on Heather's belt that could lead him to the "King of Dragons ", and only begrudgingly pretended to be kind to Stoick and Berk to get close to them. Johann is also extremely patient, willing to wait for many years in order to completely gain Stoick and Berk's trust (though Snotlout has doubted him several times already). The way he acted violently towards Snotlout, Ruffnut and Tuffnut hinted at his true nature.
- From his attire, it can be assumed he holds Middle Eastern or eastern European heritage. His name, however, is the German form of "John" ("Johan" or "Jan" is the more usual Scandinavian form).
- Johann is the only character with an original design who has never been an antagonist at some point in the series. This was, however, proven false in Sins of the Past as it revealed he was working for the Dragon Hunters over the course of the entire franchise.
- Although he is fascinated that Berk has trained dragons, Johann is still nervous around them, possibly due to his alliance with the Dragon Hunters.
- He has a long scar under his left eye.
- Johann has a habit of telling long stories about his travels.
- He calls most male characters 'Master'
- He calls most female characters 'Miss'
- He claims to have visited many very far away lands such as Papua New Guinea and Palau (which could either refer to Palau, Sardinia or the Palau islands in the Pacific Ocean).