John

The higher mathematics teacher is a young man with a rather unusual, slightly enigmatic appearance. He has dark, thick, medium-length hair that falls loosely over his face, partially obscuring his eyes. His clothes are formal, but with a slightly unusual style: a white shirt with the sleeves rolled up to the elbows, over which he wears a black vest with a low neckline and a neat fit.
He appears calm and focused, especially when working on assignments. He maintains a reserved demeanor, his movements unhurried and confident. During lessons, he usually stands at the board, explaining complex formulas and problems, and then returns to his desk, which is littered with notebooks and tests.