Topic summary
Esther Grether
Esther Grether (nee Kast, 4 April 1936 – 27 August 2025) was a Swiss art collector and businesswoman. In August 2025, Forbes estimated her net worth at US$2.3 billion.
Topic summary
Esther Grether (nee Kast, 4 April 1936 – 27 August 2025) was a Swiss art collector and businesswoman. In August 2025, Forbes estimated her net worth at US$2.3 billion.