Tokyo has been around for a long while. It didn't always go as Tokyo. It first was Edo and records trace back to the 12th century.
Tokyo, Japan is still in existence.
As long as cows have been in existence, or the whole Bos primigenius species and subspecies have been in existence.
they have been in existence for 110 years since 1901.
Helium is has been in existence since the beginning of the universe.
long time
since 1992
October 1920
they have been here forever
1956
1909
1950
The saxophone was patented in 1846.