01of 23Season 1Keeping Up with the Kardashians/E!.In 2007, the world was introduced to the Kardashian-Jenner family.
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Season 1
Keeping Up with the Kardashians/E!.

In 2007, the world was introduced to the Kardashian-Jenner family.
02of 23Season 1E! Network/Courtesy Everett CollectionThe blended family was composed of momagerKris Jennerand her then-spouseCaitlyn Jenner, Kourtney, Kim, Khloé andRob Kardashian, and Kendall andKylie Jenner.
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E! Network/Courtesy Everett Collection

The blended family was composed of momagerKris Jennerand her then-spouseCaitlyn Jenner, Kourtney, Kim, Khloé andRob Kardashian, and Kendall andKylie Jenner.
03of 23Season 1Keeping Up with the Kardashians.Jeff Vespa/WireImageAt the center of it all wasKim Kardashian. Then 27 years old, the middle Kardashian sister was fresh off of a sex tape scandal and best known for being Paris Hilton’s friend.
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Keeping Up with the Kardashians.Jeff Vespa/WireImage

At the center of it all wasKim Kardashian. Then 27 years old, the middle Kardashian sister was fresh off of a sex tape scandal and best known for being Paris Hilton’s friend.
04of 23Season 1E! EntertainmentThe tight-knit family showed the world their ups and downs, quickly solidifying themselves as reality royalty.
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E! Entertainment

The tight-knit family showed the world their ups and downs, quickly solidifying themselves as reality royalty.
05of 23Season 2Keeping Up with the Kardashians.E!The Season’s Biggest Moment:Rob Kardashianstarts dating Adrienne Bailon and the family copes with their newfound stardom.
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Season 2
Keeping Up with the Kardashians.E!

The Season’s Biggest Moment:Rob Kardashianstarts dating Adrienne Bailon and the family copes with their newfound stardom.
06of 23Season 3E!The Season’s Biggest Moment:Khloé Kardashian goes to jail (for violation of probation following a DUI arrest) and Kim takes selfies in the car on the way.
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Season 3
E!

The Season’s Biggest Moment:Khloé Kardashian goes to jail (for violation of probation following a DUI arrest) and Kim takes selfies in the car on the way.
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Season 4

The Season’s Biggest Moments:Khloé gets married to NBA star Lamar Odom after just 21 days of dating.
08of 23Season 5E! EntertainmentThe Season’s Biggest Moment:Kim’s dating life is at the center of this season, and she ends up sleeping with her bodyguard.
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Season 5

The Season’s Biggest Moment:Kim’s dating life is at the center of this season, and she ends up sleeping with her bodyguard.
09of 23Season 6James White/E! EntertainmentThe Season’s Biggest Moment:Kim gets engaged and then married to NBA player Kris Humphries. Arguably its longer-lasting legacy: Kim loses her diamond earring in the ocean and while she’s crying about it, Kourtney tells her, “Kim, there’s people that are dying.”
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Season 6
James White/E! Entertainment

The Season’s Biggest Moment:Kim gets engaged and then married to NBA player Kris Humphries. Arguably its longer-lasting legacy: Kim loses her diamond earring in the ocean and while she’s crying about it, Kourtney tells her, “Kim, there’s people that are dying.”
10of 23Season 7E! EntertainmentThe Season’s Biggest Moment:Kim and Kris decide that, after 72 days, they will divorce.
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Season 7

The Season’s Biggest Moment:Kim and Kris decide that, after 72 days, they will divorce.
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Season 8
Brian Bowen Smith/E!

12of 23Season 9Keeping Up with the Kardashians Season 9 promo.Brian Bowen Smith/E!The Season’s Biggest Moments:Khloé makes the decision to file for divorce from Lamar. Meanwhile, Kim gets engaged and married to Kanye.
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Season 9
Keeping Up with the Kardashians Season 9 promo.Brian Bowen Smith/E!

The Season’s Biggest Moments:Khloé makes the decision to file for divorce from Lamar. Meanwhile, Kim gets engaged and married to Kanye.
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Season 10
Khloe Kardashian/Instagram

The Season’s Biggest Moments:After divorcing, Kris' husband announces their decision to transition and becomesCaitlyn Jenner. Caitlyn then comes out with her first big interview inVanity Fairand says some things about Kris, causing a huge rift within the family.
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Season 11
Brian Bowen Smith/E! Entertainment

15of 23Season 12NBCUniversalThe Season’s Biggest Moments:Rob and his girlfriend Blac Chyna move quickly, becoming engaged and announcing that Chyna is expecting. Kim also posts clips of a conversation between husband Kanye andTaylor Swift, adding fuel to their ongoing feud.
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Season 12
NBCUniversal

The Season’s Biggest Moments:Rob and his girlfriend Blac Chyna move quickly, becoming engaged and announcing that Chyna is expecting. Kim also posts clips of a conversation between husband Kanye andTaylor Swift, adding fuel to their ongoing feud.
16of 23Season 13E! EntertainmentThe Season’s Biggest Moments:Early on in the show’s 13th season, Kim is robbed at gunpoint in Paris during Fashion Week. The season follows her and the family as they cope with the trauma, and ease back into the public eye.
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Season 13

The Season’s Biggest Moments:Early on in the show’s 13th season, Kim is robbed at gunpoint in Paris during Fashion Week. The season follows her and the family as they cope with the trauma, and ease back into the public eye.
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Season 14
Kourtney Kardashian/Instagram

18of 23Season 15Kylie Jenner/InstagramThe Season’s Biggest Moments:Kim, Kylie and Khloé all welcome new babies to the world — Chicago West,Stormi WebsterandTrue Thompson, respectively. But there’s also a ton of drama when Khloé finds out that her boyfriend and father of her child has been unfaithful.
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Season 15
Kylie Jenner/Instagram

The Season’s Biggest Moments:Kim, Kylie and Khloé all welcome new babies to the world — Chicago West,Stormi WebsterandTrue Thompson, respectively. But there’s also a ton of drama when Khloé finds out that her boyfriend and father of her child has been unfaithful.
19of 23Season 16(From left to right) Kris Jenner, Kylie Jenner, Khloé Kardashian, Kim Kardashian West, Kourtney Kardashian and Kendall Jenner.Miller Mobley/E! EntertainmentThe Season’s Biggest Moments:Kim begins to use her platform for good, advocating for prison reform and even visiting the White House to speak with President Donald Trump.
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Season 16
(From left to right) Kris Jenner, Kylie Jenner, Khloé Kardashian, Kim Kardashian West, Kourtney Kardashian and Kendall Jenner.Miller Mobley/E! Entertainment

The Season’s Biggest Moments:Kim begins to use her platform for good, advocating for prison reform and even visiting the White House to speak with President Donald Trump.
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Season 17
Keeping Up with the Kardashians.E! Entertainment

21of 23Season 18E! EntertainmentThe Season’s Biggest Moments:The family continues to grow, with the Kardashian-Jenner kids being primed to take the spotlight. There is also some good, old-fashioned sister drama, to tie it all together.
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Season 18

The Season’s Biggest Moments:The family continues to grow, with the Kardashian-Jenner kids being primed to take the spotlight. There is also some good, old-fashioned sister drama, to tie it all together.
22of 23Season 19Keeping up with the Kardashians/ YoutubeThe Season’s Biggest Moments:Kendall and Kylie find themselves at odds afteran explosive fightin Palm Springs. The entire family grapples with the beginning of the COVID-19 pandemic.Scott seeks treatmentin rehab, though feels betrayed when photos are leaked to the press. And one star is noticeably missing: Kourtney, who’s decided to take a step back from the show.
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Season 19
Keeping up with the Kardashians/ Youtube

The Season’s Biggest Moments:Kendall and Kylie find themselves at odds afteran explosive fightin Palm Springs. The entire family grapples with the beginning of the COVID-19 pandemic.Scott seeks treatmentin rehab, though feels betrayed when photos are leaked to the press. And one star is noticeably missing: Kourtney, who’s decided to take a step back from the show.
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Season 20

source: people.com