Athina Onassis Roussel is a French-Greek heiress and equestrian. She is the granddaughter and the only surviving descendant of Greek shipping magnate Aristotle Onassis. Her parents are Aristotle's daughter Christina Onassis and her fourth husband, Thierry Roussel. She began riding horses as a child and is now a competitive showjumper. Following Christina Onassis’s death, Athina became her sole heiress.
Zara Tindall is a British equestrian who won a silver medal at the 2012 Summer Olympics. She is the daughter of Princess Anne and Captain Mark Phillips. She excelled at many sporting activities as a young girl and represented her schools in hockey, athletics, and gymnastics. She eventually chose to pursue an equestrian career.
Born to former New York City mayor and media magnate Michael Bloomberg, Georgina Bloomberg was no stranger to the glitz of an affluent lifestyle. An elite equestrian, she now owns the New York Empire team. She has also co-authored a few novels and is an animal rights activist and a philanthropist.
Ellen Whitaker is an English show jumping rider. In September 2019, she was ranked 211 on the FEI riders' Longines Ranking list. She began competing at the tender age of five and qualified for the Horse Of The Year Show (HOYS) at just eight years old. She represented Great Britain in the European Championships in 2007.