1 - Grumpy cat (born in april 2012; 4 years old)

https://www.youtube.com/user/SevereAvoidance/videos


2 - Maru (born in may 2012; 9 years old)

https://www.youtube.com/user/mugumogu/videos


3 - Keyboard Cat (deceased in 1987)

https://www.youtube.com/user/chuckieart/videos


4 - Colonel Meow, The Holder Of Guinness World Record For Longest Cat Hair (Deceased in january 2014, age unknown)

https://www.youtube.com/user/ColonelMeow/videos


5 - Zeus the serval

https://www.youtube.com/user/ZeusTheServal/videos


6 - Gimo The Big-Eyed Cat

MFW i follow a story and laugh at the end to be polite - GIF on Imgur


7 - YuriYuri the munchkin cat

https://www.instagram.com/yuriyuri4mama/
"Give me the thing!" - GIF on Imgur


8 - Nala cat

https://www.youtube.com/user/iamnalacat/videos


9 - Lil Bub the Perma

https://www.youtube.com/user/LilBubBub/videos


10 - Hamilton The Hipster Cat


11 - Shironeko, The Happiest And Sleepiest Cat Ever


12 - Cole and Marmalade (born in june 2013; 3 years old)

https://www.youtube.com/user/chrispoole20/videos


13 - Venus the two face cat (born in ?)

https://www.youtube.com/user/VenusMommy/videos


14 - Monty the cat (born in ?)

https://www.youtube.com/channel/UCS_...DwEwUaQ/videos


15 - Honey bee the cat (born in ?)

https://www.youtube.com/user/blindcathoneybee/videos


16 - Fukumaru, The Friendliest Cat With Heterochromia


17 - Sam the cat has eyebrows


18 - Garfi, The World’s Angriest Cat


19 - Snoopy, The Cutest Cat Ever


20 - Banye, The Omg Cat


21 - Kitler: Snowball The Cat That Looks Like Hitler