Gérard M. London graduated from the Charles University Medical School in Prague in July 1966. For the next 4 years, he pursued a specialization in nephology at the Necker Hospital and the Broussais Hospital in Paris. He was the head of the Department of Nephrology/Hemodialysis at the Manhes Hospital (France) from 1970 to 2009. He was the president of the ERA-EDTA (European Renal Association/European Dialysis and Transplant Association) between 2008 and 2011 and chairman of the ERA-EDTA WG EURECAm (cardiac and renal medicine) from 2010 to 2018. Gérard London is a member of the International, European, American, and French Societies of Nephrology. He has published over 430 papers in peer-reviewed journals and chapters in several books. He currently (2022) has a Hirsch index of 118 (58,883 citations).