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User Profile

SIS vs BRO

Total Videos: 759

Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each other in countless fun videos! Challenges, gaming, and more!!! Be sure to SUBSCRIBE and we will see you in the next video!!!<br /><br />Karina's Instagram: gamergirl_karina<br />Ronald's Instagram: ronaldyoutuber<br /><br />Fan Mail address: coming soon...

We Are Moving to a Mansion

Uploaded: June 25, 2021 Views: 119

Eating One Color Food for 24 Hours

Uploaded: June 13, 2021 Views: 123

Who Will Win The Master Bedroom in Our New House?

Uploaded: June 13, 2021 Views: 95

I Built a Beauty Lumber Tycoon

Uploaded: November 28, 2019 Views: 30

I Broke My Leg on a Scooter! Roblox MeepCity

Uploaded: November 28, 2019 Views: 32

I Broke My Leg in Meep City Roblox

Uploaded: November 28, 2019 Views: 13

I Believe I Can Fly Roblox Wizard Tycoon

Uploaded: November 28, 2019 Views: 13

I Become a Shark with Ronald!

Uploaded: November 28, 2019 Views: 37

Youtubers Life Going to the Movies Twice (2)

Uploaded: November 7, 2019 Views: 7

Yes, Finally I'm The Principal Roblox Highschool (2)

Uploaded: November 7, 2019 Views: 10

XP Farm Monster Hunt Minecraft (2)

Uploaded: November 7, 2019 Views: 18

Worst Vet Clinic in Town

Uploaded: November 7, 2019 Views: 10

Wearing Our Parents Clothes for 3 days!!!

Uploaded: September 30, 2019 Views: 32

Update on our Baby Sister!!!!

Uploaded: September 29, 2019 Views: 11

Twin Telepathy Slime Challenge!!!

Uploaded: September 28, 2019 Views: 39

Twin Telepathy Milkshake Challenge ! !

Uploaded: September 27, 2019 Views: 58

Twin Telepathy Slime Challenge!!!!!

Uploaded: September 26, 2019 Views: 27

Twin Telepathy Christmas Present Challenge!

Uploaded: September 24, 2019 Views: 33

Twin Telepathy Cake Challenge!!!

Uploaded: September 23, 2019 Views: 55

Throwing Darts at the Map Blindfolded! SUPER HARD!!!

Uploaded: September 20, 2019 Views: 28

Throwing Darts at a Map and Making Slime Challenge!!!

Uploaded: September 20, 2019 Views: 41

Throwing Darts at a Map & BUYING Whatever it Lands On - Challenge!!!

Uploaded: September 19, 2019 Views: 18

Testing Cat Toys on our Cats!!!!

Uploaded: September 17, 2019 Views: 13

Switching Clothes with my Brother!!!!

Uploaded: September 16, 2019 Views: 194

Switching Clothes with my Brother!!!! part 2

Uploaded: September 15, 2019 Views: 40

SIS vs BRO House Tour!

Uploaded: September 14, 2019 Views: 6

SIRI Picks Our Slime Ingredients Challenge!!!

Uploaded: September 13, 2019 Views: 18

Shopping for Our Baby Sister Clothes Challenge!!!

Uploaded: September 12, 2019 Views: 5

Shopping for Our Baby Sister Challenge!!!

Uploaded: September 11, 2019 Views: 5

Ronald Says YES to Karina for 24 HOURS!

Uploaded: September 11, 2019 Views: 34

REAL vs PRANK SLIME CHALLENGE!!!

Uploaded: September 10, 2019 Views: 11

REACTING TO OUR OLD VIDEOS!!!

Uploaded: September 10, 2019 Views: 19

PAUSE SLIME CHALLENGE!!!

Uploaded: September 9, 2019 Views: 6

PAUSE SLIME CHALLENGE with Our DAD!!!

Uploaded: September 9, 2019 Views: 7

Our Mom is Pregnant!!!!

Uploaded: September 8, 2019 Views: 32

Our Kitten Goes to Cat Hotel for the First Time!!!!

Uploaded: September 8, 2019 Views: 6

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