Johanna Gring

McKinsey | Rhodes Scholar | Maths @ Oxford and École Polytechnique

Germany

About

Interested in the intersection of research and strategic problem-solving. Happy to connect!

Experience

  • Fellow Intern at McKinsey & Company
    Jul 2026 - Present · 1 mo

  • Strategy intern at Deutscher Verband für negative Emissionen e.V. (DVNE)
    Jun 2025 - Aug 2025 · 3 mos

    Supported strategic work on carbon removal policy, including collaboration on a BCG co-authored study presented at a high-level Bundestag event and policy briefs on marine CDR and methane removal.

  • Research intern in the Atmosphere-Ocean Dynamics Group at University of Cambridge
    Jan 2025 - Mar 2025 · 3 mos

    Conducted research on velocity divergence in modelling Antarctic ice shelves using the Julia package Oceananigans for the SUNSET project at BAS and the University of Cambridge. Supervised by Dr. Bethan Wynne-Cattanach.

  • Research intern at the Scientific Computing Center at Karlsruher Institut für Technologie (KIT)
    Jun 2024 - Jul 2024 · 2 mos

    Conducted research on dynamical low-rank approximation for radiation transport. My work focused on assessing the impact of the advection, scattering, and absorption terms on the existence of a low-rank solution, for which I carried out numerical experiments in Julia. I was funded by the NHR (National High-Performance Computing Center) guest scientist programme.

  • Debating Society Germany e.V. (4 yrs 11 mos)
    • Coach of the German National Team
      Sep 2022 - Jul 2024 · 1 yr 11 mos

      Trained a cohort of young students in competitive debate for the 2024 World Schools Debating Championships in Belgrade, Serbia and previously for the 2023 edition in Hanoi, Vietnam.

    • Speaker of the German National Debate Team
      Sep 2019 - Sep 2022 · 3 yrs 1 mo

      Represented Germany at the World Schools Debating Championships, the most prestigious high school-level debating competition, from 2020 to 2022.