Aristotelis Irakleous Kalentzis (also Aristotelis Kalentzis or Aristoteles Kalentzis; Greek: ???st?t???? ??a?????? ?a???t???), is a Greek national socialist horseback archery instructor and author who was sentenced in 1977 to 12 years in prison for terrorist activities (causing explosions, possession of explosives).
After his release from prison, he was interviewed by journalist Greek TV reportage show "Made In Greece" and openly admitted to being a national socialist.
In another part of his interview, he said (in Greek) that Adolf Hitler is a "prophet of the World" and "an erratic person for those who can understand the deeper side of History".
He also said that "violence is in Nature's game.
National socialists are always in Nature's game, because they are nothing but a part of Nature.
Now, if violence is necessary to solve some problems, then we will not deny it"; see the "?a MME ?a? ? ????µp???a t?? S????µ (The Mass Media and the Pool of Siloam)" reference in the "References and external links" section of this article.