How old is centurion?

The term "centurion" refers to a Roman army officer who commanded a century, which was typically made up of around 80 to 100 soldiers. The concept of a centurion dates back to ancient Rome, around the 6th century BCE, making it over 2,500 years old as a military rank and role. However, the specific age of a centurion would depend on the individual serving in that capacity at any given time.