It was written by Pasek and Paul (per the episode's credits), but in the show's universe, it was written by songwriting team Jimmy Collins (Jeremy Jordan) and Kyle Bishop (Andy Mientus) for their Hit List musical.
Benj Pasek, half of the Pasek and Paul writing team, youngest winners of the Jonathan Larson Performing Arts Foundation award
Pope John Paul II | Paul McCartney | Paul Simon | Paul Newman | Pope Paul VI | St Paul's Cathedral | Paul | Jean-Paul Sartre | Peter Paul Rubens | Paul Robeson | Paul Anka | St. Paul | Paul Hindemith | Paul Revere | Paul Weller | Paul Klee | Saint Paul | Paul Kelly | Paul Cézanne | John Paul Jones | Paul Ryan | Paul Gauguin | Paul Oakenfold | Jean Paul Gaultier | Paul the Apostle | Paul Keating | Paul Auster | Pope John Paul I | Paul Martin | Paul Whiteman |