Ryan Ziemke has seen concerts during 11 years.

Year   Concerts Seen  
2024 4 concerts
2022 1 concert
2019 1 concert
2016 1 concert
2010 4 concerts
2009 4 concerts
2008 2 concerts
2007 1 concert
2006 1 concert
2005 1 concert
2004 1 concert