We are making our own pizza with sweet toppings! -throwback!!! Have fun watching it! xoxo Karina & Ronald SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa Get our shirt: https://www.sisvsbro.com | SIS vs BRO Karina & Ronald
18:32
We are making our own pizza with sweet toppings! -throwback!!! Hav…
6.9K viewsNov 11, 2019
FacebookSIS vs BRO Karina & Ronald
We are making pizza with tiny hands!!!!!! Who do you think did better job? SIS or BRO???? Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa Get our shirt: https://www.sisvsbro.com 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 yo
10:02
We are making pizza with tiny hands!!!!!! Who do you think did b…
18.4K viewsNov 26, 2019
FacebookSIS vs BRO Karina & Ronald
Gummy vs Real is back again!!!! This time we are combining Gummy Food vs Real Food Challenge with the Pizza Challenge!!! We got some new YUMMY gummies! Who do you think made better pizza? Subscribe for more cool videos! http://bit.ly/2nCf9L4 SIS vs BRO instagram @ sisvsbro_karina_ronald Karina has a new instagram @ kurzawa_karina Ronald's new instagram @ ronaldkurzawa Get our shirt: https://www.sisvsbro.com Welcome to SIS vs BRO! This is where Karina and Ronald join forces to challenge each othe
22:08
Gummy vs Real is back again!!!! This time we are combining Gum…
38.9K viewsNov 23, 2019
FacebookSIS vs BRO Karina & Ronald
60K views · 2K reactions | After Katina Eats Kilos and I attended...
11:26
60K views · 2K reactions | After Katina Eats Kilos and I attended...
60.8K views2 weeks ago
FacebookRandy Santel
5.3K views · 148 reactions | Sister and Brother challenge each other...
5:43
5.3K views · 148 reactions | Sister and Brother challenge each other...
5.3K views1 week ago
FacebookSIS vs BRO Karina & Ronald
PIZZA CHALLENGE
12:13
PIZZA CHALLENGE
64M viewsJan 31, 2015
YouTubeRosanna Pansino
CRAZY PIZZA CHALLENGE!!!
12:46
CRAZY PIZZA CHALLENGE!!!
1.2M viewsJan 15, 2017
YouTubeK&M
10:03
GUMMY vs REAL
35.8M viewsFeb 18, 2017
YouTubeSIS vs BRO
14:44
MAKING SLIME BLINDFOLDED!!!
24.6M viewsDec 16, 2018
YouTubeSIS vs BRO
Karina's best revenge #karinaandronald #sisvsbro #kari…
1.8M viewsDec 16, 2021
TikTokkarina_and_ronald
30:18
MAKING PIZZA WITH RONALD!!!
695K viewsJul 15, 2019
YouTubeGamerGirl
15:03
CHOCOLATE vs REAL 3!!!!!!!!
4.4M viewsOct 31, 2017
YouTubeSIS vs BRO
15:23
PIZZA CHALLENGE RYAN TOYSREVIEW
117.8M viewsOct 23, 2016
YouTubeRyan's World
29:22
DEFEATING THE SCARY PIZZA MAN
3.2M viewsJul 3, 2020
YouTubeGamerGirl
20:38
PLAYING PIGGY WITH KARINA!
10.6M viewsMay 22, 2020
YouTubeRonaldOMG
22:17
VANILLA vs. CHOCOLATE CAKE CHALLENGE!
20.1M viewsFeb 3, 2018
YouTubeSIS vs BRO
14:57
Twin Telepathy Slime Challenge!!!!!
28.5M viewsSep 12, 2018
YouTubeSIS vs BRO
11:09
3 Colors of Glue Slime Challenge! PART 2!!!
15.2M viewsMay 24, 2018
YouTubeSIS vs BRO
15:37
SQUISHY FOOD vs REAL FOOD Challenge!!!
10.8M viewsDec 3, 2017
YouTubeSIS vs BRO
15:39
Who Knows Ronald Better?!? KARINA vs DAD
17.7M viewsMay 31, 2018
YouTubeSIS vs BRO
9:29
I Quit My Summer Camp!
3.7M viewsJul 5, 2018
YouTubeKarina Kurzawa
11:59
MYSTERY WHEEL OF PIZZA CHALLENGE!!!
16.1M viewsMay 12, 2018
YouTubeSIS vs BRO
16:23
THE PIZZA CHALLENGE - Merrell Twins & Dominic DeAngelis
6.1M viewsJun 30, 2015
YouTubemerrelltwins
30:18
MAKING FISHING ROD OMG with KARINA!
4M viewsJun 8, 2019
YouTubeRonaldOMG
19:28
Who Knows Karina Better?!? DAD vs RONALD
17M viewsMay 10, 2018
YouTubeSIS vs BRO
21:50
Mystery Pizza Challenge! w/ KREW
15.6M viewsOct 6, 2018
YouTubeItsFunneh
22:43
He Opened a Subway Restaurant in Our House!!!
23.1M viewsAug 26, 2020
YouTubeSIS vs BRO
32:45
I Become a Shark with Ronald!
8M viewsJun 15, 2018
YouTubeGamerGirl
34:49
Sweating in the KITCHEN with KARINAOMG!!!
813.9K viewsJul 16, 2019
YouTubeRonaldOMG
16:24
Our Cats Pick Our Slime Ingredients Challenge !!!
9.2M viewsFeb 2, 2019
YouTubeSIS vs BRO
See more videos
Static thumbnail place holder