Did the national debt become bigger than the U.S. economy? Yes, before Biden took office - PolitiFact

…In 2020, at the end of the Trump administration, the publicly held debt did exceed 100% of GDP for the first time since World War II. It's down since then…

https://www.politifact.com/factchecks/2021/jul/02/nikki-haley/did-national-debt-just-become-bigger-us-economy/