<prompt> Ke mang ea ruileng ka ho fetisisa lefatšeng?nan  <response>: Instruction in English: Who is the richest man in the world? . Response in English: As of October 2021, Elon Musk is considered the richest person globally, with an estimated net worth of 251 billion USD, according to Forbes real-time billionaires index. However, its important to note that these rankings are constantly fluctuating, and the richest individual can change from time to time. . Response in Sesotho: Ho tloha ka Mphalane 2021, Elon Musk o nkuoa e le motho ea ruileng ho feta lefatse ka bophara, ka chelete e hakanyetsoang ea lidolara tse libilione tse 251, ho latela index ea Forbes ea nako ea nnete ea batho ba limilione tse likete. Leha ho le joalo, ke habohlokoa ho hlokomela hore maemo ana a lula a fetoha, me motho ea ruileng ka ho fetisisa a ka fetoha nako le nako. 