5 April 2018 · Sofia · Bulgaria
21 April 2016 · Sofia · Bulgaria
23 February 2016 · Sofia · Bulgaria
30 March 2015 · Sofia · Bulgaria
10 December 2014 · Sofia · Bulgaria
29 November 2013 · Sofia · Bulgaria
5 July 2013 · Solothurn · Switzerland
4 July 2013 · Solothurn · Switzerland
1 July 2013 · Solothurn · Switzerland
30 June 2013 · Solothurn · Switzerland
2 July 2012 · Solothurn · Switzerland
28 June 2012 · Solothurn · Switzerland
6 July 2009 · Solothurn · Switzerland
30 June 2009 · Solothurn · Switzerland
1 November 2007 · Rousse · Bulgaria