SEATTLE - MAY 9: Seattle Art Museum building on May 9 2014 in Seattle WA. It's the main museum building located on the First street in downtown Seattle.

He’s such a hard worker……..

Q:  He does his job four times a minute. He only takes one day a year off. He’s done his job since 1991. Who is he?

A:  The Hammering man at the Seattle Art Museum!  He only stops working on Labor Day!