Kris Jenner defended their family name -- pointing out there's a Super Bowl champ (Bush) and two NBA champions (Lamar and TT) on that list ... and Kanye West and Travis Scott ain't doing too bad for themselves right now, either.
On top of that, Booker is 3 wins from making the NBA Finals this year ... so, yeah, doesn't seem too cursed to us (knock on wood).
"Of course, factually, it doesn't add up," Kendall added.
Speaking of, Jenner finally spoke publicly about her boyfriend for the first time, saying keeping their relationship private is what's best for them ... and she certainly seems happy!!!
And, if that's not enough Kardashian sports news for the day, Kendall also revealed what she would be doing with her life if it weren't for being a massively successful supermodel ... and she believes she would be an Olympic horseback rider!!!