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Lehrer (Musik und Informatik), Trompeter und Komponist, Läufer (Streakrunner), Pedelec-Nutzer, Zufallsamerikamer (wählt Demokraten, niemals GOP), eifriger Leser, Fan erneuerbarer Energien - https://www.sebastianhahn.de || English version: Teacher (music & computer sciences), trumpet player, composer, runner (daily half-marathon), e-bike enthusiast, accidental American, Democrat (never GOP!), avid reader, renewable energies aficionado