Karl Cook is an American professional show jumper whose career is separate from his former marriage to actor Kaley Cuoco. They met through their shared interest in horses, married in 2018 and announced their separation in 2021. They did not give a public explanation for the split.
Who is Karl Cook?
Cook is a U.S. show jumper and an active athlete in the FEI’s athlete records, which document his competitions and results. The profile lists him with Pomponio Ranch and includes his participation in the 2024 Paris Olympics and 2025 team competition. Those entries show that he continued competing after his separation from Cuoco.
The FEI biography also associates Cook and trainer Eric Navet with Pomponio Ranch South in Rancho Santa Fe, and says the family owns Pomponio Ranch in San Gregorio. It describes Cook as running Walking and Talking, an online business offering equestrian products and training courses. These are biographical details on the profile, not a live record of current business operations.
How did Karl Cook and Kaley Cuoco meet?
They met at a horse show in 2016, according to ELLE’s 2021 profile. Horses were a shared interest, and their relationship connected Cuoco’s public life as an actor with Cook’s work in equestrian sport.
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When did they marry and separate?
| date | What happened |
|---|---|
| 2016 | They met at a horse show, as reported by ELLE. |
| June 30, 2018 | They married at a horse ranch near San Diego, according to AS USA’s contemporaneous separation report. |
| September 3, 2021 | They announced their separation after three years of marriage, in a joint statement reproduced by AS USA the following day. |
The public announcement was of a separation. The sources cited here do not establish the date their divorce became legally final, so it is more precise to describe Cook as Cuoco’s former husband without assigning a finalization date.
Why did Kaley Cuoco and Karl Cook split up?
Their joint statement said their paths had gone in different directions and asked people to respect their privacy. It offered no further explanation. That statement does not establish a private cause, assign blame or describe divorce terms; speculation beyond it should not be treated as confirmed fact.
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In a 2026 retrospective, E! News reported on Cuoco’s description of the emotional difficulty of the breakup and divorce. That is her account of her experience, not evidence of Cook’s perspective or the reason the relationship ended.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What is known about Cook’s career after the relationship?
Cook’s FEI competition record includes results at the 2024 Paris Olympics and a 2025 Longines League of Nations Final. His FEI profile is a live record, so rankings and cumulative statistics can change; dated results are more useful for understanding his career than an undated total.
An athlete-submitted biography on the FEI profile, dated November 22, 2024, attributes this motto to Cook: “If it is worth doing, it is worth overdoing.”
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