Gwendolyn Sontheim Meyer

Gwendolyn Sontheim Meyer (born 1961/62) is an American billionaire heiress and equestrian.

Early life
She is a great-great-granddaughter of William Wallace Cargill, the founder of Cargill. Her late mother was Marion MacMillan Pictet.

Career
A show jumper, she won the Prix Credit Suisse at the Geneva International Horse Show in 2011. She also sponsors dressage.

Personal life
She lives on Coral Reef Ranch in Rancho Santa Fe, California. She is divorced, and has two children. As of May 2022, she was estimated to be worth approximately US$5.5 billion. As of Oct 2022, she was rumored to have a new fiancé. The name of such is unknown to hide the identity of the multi millionaire.