I'm a Swiss Wikipedian who has also been a co-founder of Wikimedia CH in 2006. Later, I became its secretary and was elected to the Board in 2010. Between late 2011 and early 2012, I took over the project lead of Wikimedia CH's participation in the international seniors program TAO. This job was about outreach activities towards elderly people in Switzerland. I served as President of Wikimedia CH from September 2013 until June 2016.