Koutalis Stylianos graduated in 2015 from the Aristotle University of Thessaloniki, obtaining a BSc in Geology. In May 2022, after being enrolled in the Interdepartmental Masters‘ Program ‘Palaeontology and Palaeobiology’, of the same university, he graduated specializing in Vertebrate Palaeontology. In his M.Sc thesis, he manually reconstructed a severely deformed cranium of an Old World Monkey taxon found in the Lower Pleistocene site of Dafnero-3, Greece. Currently enrolled as a PhD candidate in the University of Tübingen, he expands the methodologies applied in the reconstruction of the same cranium, employing various virtual tools. His research focuses in the use of the geometric morphometrics toolkit to investigate anatomical aspects Primate specimens.