The best SIS vs BRO videos, ranked by votes

SIS vs BRO runs on a very simple mechanic: two people (a sister and brother, or two accomplices) facing the same challenge, with one winner at the end. The duo stacks up short, highly visual videos shot like sketches, where the title already announces the rule of the game. It's a family-friendly format with no big production budget, compensating with frequency and an immediately readable concept.

The catalog revolves around three pillars: slime challenges ("Don't Choose the Wrong Snack Slime Challenge!"), flipped everyday routines ("NIGHTTIME ROUTINE!! SCHOOL DAY vs WEEKEND") and creative food or art bets ("PANCAKE ART CHALLENGE!!!"). Nothing spectacular in terms of budget, but a consistency that builds a loyal community, closer to playful vlogging than to big American-style stunts.

Its best-voted video on Flegm is "PANCAKE ART CHALLENGE!!!", followed by "BLINDFOLDED SLIME PRANK CHALLENGE GONE WRONG!!!" and "NIGHTTIME ROUTINE!! SCHOOL DAY vs WEEKEND." The common thread: ideas you could try at home, filmed with no gimmicks. If you're after a light, family-friendly, easy-to-follow format, SIS vs BRO is a safe bet in the catalog.

Worth exploring too: the all-time ranking, the challenges and experiences category and our recaps. To see the full channel, head to SIS vs BRO on YouTube.