Thanks to Zuru for sponsoring this Video. Karina and Ronald do summer water balloon challenges and have the ultimate Bunch O Balloons water fight. Grab your Bunch O Balloons and join in the fun! Check out http://www.bunchoballoons.com,   / bunchoballoons  , or for the ultimate summer inspiration go follow them on Instagram @bunchoballoons.
Subscribe to SIS vs BRO http://bit.ly/sisvsbro
  / sisvsbro_karina_ronald  

Subscribe to Karina http://bit.ly/karinagamer
Subscribe to Ronald http://bit.ly/ronaldomg
Subscribe to Aria https://bit.ly/ariaplays
Subscribe to Freddy http://bit.ly/freddygamer

https://www.sisvsbro.com

Watch our playlists:
BEST VIDEOS    • PANCAKE ART CHALLENGE!!!  
CHALLENGES    • PANCAKE ART CHALLENGE!!!  
ROUTINES    • Morning Routine / Sister vs Brother  
OUTFIT CHALLENGES    • Switching Clothes with my Brother!!!!  
SLIME    • DON'T PRESS THE WRONG BUTTON SLIME CH...  
GUMMY vs REAL    • GUMMY vs REAL  
MYSTERY WHEEL    • MYSTERY WHEEL OF PIZZA CHALLENGE!!!  
FOOD CHALLENGES    • PANCAKE ART CHALLENGE!!!  
BABY SISTER    • Choosing a Name for Our Baby Sister!  
FUNNY SKITS    • Sleepover GIRLS vs BOYS  
24 HOURS    • 24 HOURS OVERNIGHT IN THE KITCHEN!!!  
CHIBI OUR CAT    • We spent $1000 on Cat Toys!!!  

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!!!