Katherine Upton

Upton was born in St. Joseph, Michigan and raised in Melbourne, Florida. She attended Holy Trinity Episcopal Academy. Her uncle is U.S. Representative Fred Upton, Republican of Michigan's 6th congressional district.
As a young equestrian, Upton showed at the American Paint Horse Association and competed on a national level. With her horse Roanie Pony, she won three APHA Reserve World Championships – 13 and Under Western Riding, 13 and Under Horsemanship, and 14–18 Western Riding. She was named the 13 and Under Reserve All-Around Champion, giving her a total of four reserve championships (2nd place). In addition, Upton ended up third overall on the APHA youth Top Twenty. With a second horse, Zipped, she won 14–18 Western Riding and was included in the top 5 in 14–18 Horsemanship and 14–18 Western Pleasure in 2009.