Khloe and Kim Kardashian are taking on Kendall and Kylie Jenner in the upcoming episode of Keeping Up With The Kardashians.
The reality stars will take part in a ‘Kardashians Vs Jenners’ volleyball game in a bid to prove which side of the family are more athletically gifted.
In a sneak peak of Thursday night’s episode, Kim said in her confessional: “As siblings, we’re always competitive, but Kendall has been talking a lot about how the Jenners are genetically gifted, and this is something that makes my blood boil.”
In a flashback clip, Kendall tells Khloe: “I did this blood test. They told me that I’m super athletic and I’m built for this s***.”
Khloe replied, “But I’m athletic too,” to which Kendall asked: “Are you though?”
In her confessional, Khloe said: “We are not genetically gifted, but we have fought harder to be athletes, to work out, to have a routine”, with Kim adding: “We are the true athletes here.”
Kendall explained: “When it comes to sports, I do like to win. My dad just always had so much faith in Kylie and I when it came to being athletic. We grew up daddy’s girls with these Olympic genes so the Jenners, we just have it in us.”
Momager Kris Jenner added: “I think the kids are competitive just naturally, so it’s a lot of fun to see them and how serious they are.”
Kris was married to the late Robert Kardashian from 1978 until 1991, sharing four children – Kourtney, Kim, Khloe and Robert.
She went on to marry Caitlyn Jenner, formerly Bruce, in 1991, with the couple sharing two children – Kendall and Kylie.
The former couple split in 2015, the same year former Olympian Caitlyn announced she was transgender.