as far as someone knows
US /æz fɑːr əz ˈsʌm.wʌn noʊz/
UK /æz fɑːr əz ˈsʌm.wʌn noʊz/

1.
o ile mi wiadomo, z tego co wiem
used to say that you think something is true, but that there may be things you do not know
:
•
As far as I know, he's still working there.
O ile mi wiadomo, on nadal tam pracuje.
•
As far as we know, no one was injured in the accident.
O ile nam wiadomo, nikt nie został ranny w wypadku.