Let's start with an easy one. Which Kardashian sister is married to Kanye West?

Urban Belle

If you don't know this one, this quiz is going to be pretty tough for you.

Who's the oldest Kardashian sister?

E!

Kourtney was born first (in 1979).

Which Kardashian sister announced her pregnancy at a family barbecue?

Glamour

She also took a home pregnancy test on the show (although she'd been pregnant for at least a few months by the time the scene was filmed).

From the day they met, how long did Khloé and Lamar Odom wait before getting married?

Jason LaVeris/FilmMagic

It, uh, didn't last.

Which Kardashian sister appeared on Paris Hilton's "The Simple Life?"

Instagram.com/kimkardashian

Kim was Hilton's BFF, and she appeared on her friend's show several times before "Keeping Up with the Kardashians" aired.

Which of these is NOT a "Keeping Up with the Kardashians" spin-off?

Instagram.com/kimkardashian

We'd totally watch "Being Caitlyn," though.

What was Kendall's first job?

Instagram.com/kendalljenner

That's a pretty normal job for a world-famous teen.

What's the name of the OB-GYN who delivered all of the Kardashian family's babies?

E!

Dr. Crane also delivered Beyoncé's twins.

True or false: Kylie first met Caitlyn Jenner via Facetime.

Us Magazine

Amazingly, they met via screen before they met in real life.

Which Kardashian released a pop single called "Jam?"

Instagram.com/kimkardashian

Her husband, Kanye West, was on set during the filming of the "Jam" music video.

Where did Kanye West propose to Kim?

Instagram.com/kimkardashian

Kanye rented out the San Francisco stadium for the proposal.

True or false: Kim Kardashian blow-dries her jewelry before putting it on.

Vanity Fair

From her Twitter: "I can't stand putting on cold jewelry, it gives me chills!"

Which Kardashian held her 14th birthday party at Michael Jackson's Neverland Ranch?

Joyce Rey

She was dating one of Jackson's nephews at the time. "When you drove up there were baby elephants and chimpanzees in overalls, and there was all the rides," she recalled to People. "It was everything you can possibly imagine. The memories I have from that place will last for the rest of my life.”

At her wedding, Kim expressly forbid one of her sisters from giving a speech. Who was it?

People.com

"I wasn't allowed to give a speech because I tend to just ramble and I think I'm giving a compliment, but maybe I'm not saying the right thing," Khloé explained to James Corden on "The Late Late Show."

Which Kardashian sister dated rapper Tyga?

Shutterstock

Tyga also performed at Kendall's sweet sixteen birthday party. Awkward.

Kim Kardashian has a famous godfather. Who is it?

Instagram.com/kimkardashian

In 2014, some sites reported that Simpson was Kim's godfather, but boxing legend Sugar Ray Leonard actually holds that honor.

What's Kylie's favorite emoji?

Instagram.com/kyliejenner

Yes, she's actually on record for this one.

Which celebrity is an executive producer on KUWTK?

Instagram.com/kendalljenner

Seacrest sent a film crew to document the Kardashians during a family barbecue, and the rest is history.

What's the name of Kim's first daughter?

Splash News

They also call her "Nori."

What's the name of Kim's first son?

Kim Kardashian/Instagram

All things considered, it's not a bad name.

What's the name of Khloé's first child?

Instagram.com/kimkardashian

You might think it's a trendy Hollywood name, but it's actually a family name.

What did Kourtney, Kim, and Khloé do to help Kris get over her "empty nest syndrome?"

Instagram.com/kimkardashian

That's...one way to deal with it.

Kris and Khloé have the same lower back tattoo. What is it?

Instagram.com/khloekardashian

We were hoping it was Lamar Odom's face, but alas, it's the cross.

There's something strange about Kris Jenner's bathroom. What is it?

Instagram.com/krisjenner

Hey, whatever floats your boat.

What did Kim describe as "the worst thing on the planet?"

Instagram.com/kimkardashian

It's truly the worst thing imaginable.

Kim chose one of her sisters to be North's godmother. Who is it?

Instagram.com/kimkardashian

We'd pick Khloé, too.

What's Kendall's middle name?

Instagram.com/kendalljenner

She's named after the late Nicole Brown Simpson, who was Kris's best friend.

Only one of the sisters attended university. Who was it?

E! News

She graduated with a degree in theater arts from the University of Arizona.

Kris and Kourtney once owned a children's clothing store. What was it named?

Instagram.com/krisjenner

The women reportedly agreed to join the cast of KUWTK in order to promote the store.

What was the "Kylie Jenner Challenge?"

Instagram.com/kyliejenner

Kylie claims that she's never suctioned her lips herself. Nevertheless, the trend caught on.

What rapper is Kylie Jenner currently dating?

Instagram.com/kyliejenner

They've got a daughter together named Stormi.

Which Kardashian was in a serious car accident in 2001?

Instagram.com/krisjenner

The accident reportedly left her with severe long-term memory issues.

Kim claims that she's a...

Instagram.com/kimkardashian

"I can't take a shower unless the bathroom is absolutely spotless, I think I'm totally OCD," she said. "Everything has to be immaculate."

Kris won't let her grandchildren call her "Grandma." What do they call her instead?

Instagram.com/kimkardashian

"At first I was Grandma, and all of a sudden I didn't like the way that sounded. My mom had a friend called Lovey and I thought that was the cutest name," she told People.

Which Kardashian says that she thought she was a dog when she was a little girl?

Instagram.com/kendalljenner

“I thought I was a dog for a good three years or so,” she told George Lopez. “When I was three, four, five…maybe six, I would bark, I would crawl. It was crazy."

What was the first line from the pilot episode of KUWTK?

Instagram.com/kimkardashian

Kim shouted it. Her opinion of her family softened later (sort of).

What was Kendall named after?

Instagram.com/kendalljenner

Her name comes from a family joke: People said that her father "looked like a Ken doll." Ken doll...Kendall. Yeah.

Which Kardashian dated Scott Disick?

Instagram.com/krisjenner

Ah, Scott. We miss you.

As of January 2019, which Kardashian/Jenner dated NBA star Ben Simmons?

Lawrence Kesterson/The Inquirer

The real question: Are they exclusive yet? Nobody seems to know.

Kris's marriage with Robert Kardashian broke down when she had an affair. Who was she seeing on the side?

Instagram.com/kimkardashian

Waterman, a soccer player, claims that he was still seeing Kris when she was dating Bruce (now Caitlyn) Jenner.