>>282984757
Found it.
https://desuarchive.org/a/thread/281647206/#q281651923
Orochimaru specifically says child here and he is older than Anko by about two years, and Anko didn't get her Curse Mark until her teens(when Jugo should've been a toddler, remember he also searched out Orochimaru specifically to help control his episodes).
Meaning Yamato had to have been experimented on years before Orochimaru's defection, his assmad behaivor over being denied spot as Hokage, but also he was a ROOT agent by the time he was eleven, which, agian, had to have been before Anko and the rest of Kakashi's class were out of the academy.

Damn, what kind of no-life loser has a fucking meltie all fucking night talking to himself in a thread for a series he doesn't even fucking like? If you weren't so revolting as a human, Sasukekek, I might have pitied you.
Alas, you will continue to mald for the rest of today, tomorrow, and the many days after that in impotence. Enjoy the futility of your pointless existence.

Don't read Uchiha chapters.