Originally Posted by TKA-001
No. We don't. Even considering the possibility of Revan, the Exile, or any of their companions being alive for so long is absurd.
also, if you read the entry on the Sith Empire, it mentions that the Sith Emperor has been keeping himself alive apparently since the time of Revan/Exile through Sith magics.
plenty of ways to live longer in SW, heck just being a Force user increases your natural life expectancy a few decades...