"He scorned sensual pleasures to such an extent that his mother was anxious lest he be unable to beget offspring," wrote Quintus Curtius Rufus.
The researchers found that 33% of Norwegian skeletons bore signs of healed injuries-clear evidence that violence was part of daily life. Even more startling, 37% of the skeletons showed signs of lethal trauma, suggesting that many Vikings met their end in brutal clashes.