Imagine what your level of amazement would be if you were in the position of these vacationers. Picture this. You’re lounging on a Dutch beach for the Zandvoort resort. As you start getting a tan, you notice something with your peripheral vision. I guarantee the last thing you would suspect is a 8-foot tall Lego Man.
This blue and red attired “toy” washed up on a resort’s beach, much to the surprise of the sunbathers. The Lego Man was later transported to the drink stand as a sort of landmark. Where the hell did this thing come from?
— Andrew Dobrow
Link
Looks like he swam away from Dance Valley 2007:
http://xfiquet.free.fr/dv07/pages/image/imagepage11.html