I don't know, but I think she's in her 40s/50s...

@SpiderFan2104 according to fandom in endgame t challa was aprox 44

She's probably in her 60s then...

In her 90s 🤣

If it helps, Angela Bassett, the actress for Ramonda, is 64 years old.

T'Challa was that old?