How Old Is Killua Zoldyck in Fullmetal Alchemist Brotherhood

It's a question that pops up more often than you might think, stirring curiosity among anime fans globally! Many viewers are captivated by complex characters with mysterious pasts, and Killua Zoldyck certainly fits that description. However, before we dive into the fascinating details of Killua's age and story, let's clear up a common, yet understandable, misconception right from the start. While Killua Zoldyck is undeniably a fan-favorite character known for his lightning-fast reflexes, sharp wit, and surprisingly mature demeanor, he doesn't actually appear in Fullmetal Alchemist Brotherhood....