https://zeldawiki.org/Gerudo

The Gerudo are a race in The Legend of Zelda series. They are warriors by reputation, feared and respected in the countries they inhabit. Due to an unique biological quirk, the race consists almost solely of females. A single male Gerudo is born into the tribe every hundred years. This male is destined by Gerudo law to become their king. Ganondorf is the only Gerudo male to have appeared in the series.