India had earlier topped the medal tally in other disciplines of International Science Olympiads — Astronomy & Astrophysics (in 2008, 2009, 2010, 2011, 2015 and 2021), Physics (in 2018) and Junior Science (in 2014, 2019, 2021, and 2022).
International Science Olympiads are annual competitions in various areas of the formal sciences, natural sciences, and social sciences.