Jean-Francois Champollion

Deciphered Egyptian hieroglyphs, presenting the breakthrough to the Academie des Inscriptions et Belles-Lettres on 27 September 1822: hieroglyphs combined alphabetic, syllabic, and determinative signs, rather than being purely symbolic as the field had assumed -- founding the discipline of scientific Egyptology.

From childhood into his teens, pursued an unusually intensive, self-directed study of classical and Oriental languages -- Latin, Greek, Hebrew, Chaldean, Arabic, and Syriac, later joined by Coptic and Chinese -- well beyond any institutional requirement of the time.

Delivered his decisive 27 September 1822 presentation with his chief scholarly rival, the English polymath Thomas Young, present in the audience.

Presenting a field-redefining finding directly to a rival scholar in a formal, high-stakes venue, rather than through indirect publication, is the basis for the profile's competitiveness score. Competitiveness