In my present SP game, on turn 1, some dead independent on the top of HoF, by the name of Than, had a 5 digit exp! As if that wasn't strange enough alreday, the exp of this indiviudal keep changing, but always in the 5 digit range (at least the dozen turns I have checked).
Even Orion couldn't beat Than, not with only 10xx exps
-Gateway103