User:Per Appelgren~enwiki

I am s Swedish Wikipedian since 2005. In the early years, I contributed quite heavily, but with the passage of time, I've gone more and more a read-only Wikipedian. My interests span mathematics, politics, genealogy, history and classical music. I take pride in having created the Olof Palme assassination article.

This is my sandbox.

KTHThis user is or was a student at Royal Institute of Technology.

This user comes from Stockholm.