I think I hold the record of the highest insurance QUOTE.
About 3 years ago I wanted to insure a car in NYC (which has the highest rates nationwide). I was quoted 6K for 6 months for liability (for those who don't know, it just covers one way). I never had any tickets.. no accidents... It was just because of my age, the period I had my license and the city I live in.
I ended up insuring the car in PA for $360.