Soymilky
The name's Soymilky9, named after the notorious "Soymilk" desync from the Ice Climbers from the Super Smash Bros. series. How are y'all doing? As you can see right next to me, these two are my all-time favorite Nintendo characters, the aforementioned Ice Climbers. The admirable stars of their eponymous and everclassic franchise. Popo, garbed in blue, and Nana in pink, have made it their mission to scale every mountain peak as possible. No matter how high and/or treacherous the climb, the two mountaineers always pull through in the end thanks to the undying bond that keeps them going for each other.
These two are identical outside of their clothing, with Popo being the elder one garbed in blue, and Nana being the younger one garbed in pink. Being a brother-and-sister duo, the two have pure loyalty to one another. The duo scale many glacial peaks with their jumping prowess, hammers and cryokinesis, a power that has been given to them from birth, and recover stolen veggies from a wrathful condor who regined supreme.
While their loyalty to one another is clear, their true relationship has remained a mystery to this day. These two rely on pure teamwork and classic mountaineering skills to their benefit and to fight back! Despite how young they look, these two are still heroes that shall never be underestimated. Not only do they demonstrate pure goodness, pure power and pure skills, they literally saved the world from domination in their own hands, twice!