Jenna Lemonias

Jenna Lemonias is a seasoned data science professional currently serving as the Director of Data Science at Peloton Interactive since November 2024. Previously, Jenna held various leadership positions at The Atlantic, including VP of Data Science, where collaboration with cross-functional teams established key metrics and drove the organization to achieve a record 1 million subscribers. Jenna's experience encompasses roles at SigFig as a Data Science Manager and at RMS as a Senior Catastrophe Risk Modeler, alongside extensive academic research culminating in a Ph.D. in Astronomy & Astrophysics from Columbia University, where Jenna published multiple articles in prestigious journals.