Pingu52 has seen concerts during 11 years.

Year   Concerts Seen  
2016 1 concert
2015 3 concerts
2014 7 concerts
2013 9 concerts
2012 4 concerts
2011 5 concerts
2010 6 concerts
2009 7 concerts
2008 2 concerts
2007 1 concert
2003 1 concert