Warning: major spoilers ahead for Wonder Girl #1!
The future Wonder Woman wasn't raised among Amazons. Wonder Girl #1 has revealed more about Yara Flor's history and it isn't quite like the other Wonder Women in DC's universe. Yara's origin is finally coming to light and it is proving to be rather surprising.
DC's Future State event included the debut of Yara Flor, the Wonder Woman of the future. At the point in time that Future State took place, Yara was already Wonder Woman, leading her own tribe of Amazons in Brazil. Her origin was not yet known, though she was shown to be very fierce. The future Wonder Woman was also proving to be strong in her role, supporting the Superman of the future and being part of the future Justice League.
Created by Joëlle Jones, Wonder Girl #1 shows Yara on her way to visit Brazil. She gets on a bus with other tourists, does a bit of sightseeing, and saves the day. This is all rather simple and straightforward, but it reveals something that is different from both Diana and Nubia. Yara was not raised among Amazons. She has not been trained from birth by warriors to be a warrior. Her journey as a hero begins later as she follows a different path than other Wonder Women.
Diana is the princess of Themyscira. She was raised by her mother in an all-female society of warriors. She was trained to be a great fighter, like every other Amazon. Eventually, she took up the mantle of Wonder Woman and came to the world of man - ultimately joining the Justice League and saving the world multiple times. Even Hippolyta herself has served in the role of Wonder Woman, though she is the leader of the Amazons, therefore sharing similarities with her daughter's upbringing and world. Nubia - who is also seen as Wonder Woman in Future State - has numerous origin stories. Nubia has been an alternate version of Diana, an Amazon with no relation to Diana, and in Future State it seems like DC is buckling down on her being a sister to Diana and daughter to Hippolyta - particularly due to the way she is able to take on the crown of Themyscira. Each of these Wonder Women have a connection to Themyscira and the Amazons.
Future State featured Yara Flor leading her own band of Amazonian warriors, albeit in Brazil, where the Amazon river winds down into the Amazon basin. This is an area separate from Themyscira and Bana-Mighdall in Egypt, where another faction of Amazons lives. However, Yara has no connection to Themyscira and no proper training up to this point - or at least none that DC has revealed. As a result, one can't help but wonder how it is that she goes from being a tourist in her homeland to being the Wonder Woman of the Amazonian Amazons. Despite getting a potentially late start, this doesn't prevent her from being a hero capable of defeating Solaris - a known Superman villain - and Kuat, the Sun God. She is also seen getting the best of Cerberus while on a journey to the Underworld, which she survives. Yara Flor may not have traditional Amazon upbringing or lived among a faction of Amazons, but she's a powerful Wonder Woman nonetheless.