Wilmar Jochems has seen concerts during 17 years.

Year   Concerts Seen  
2025 5 concerts
2024 21 concerts
2023 6 concerts
2019 3 concerts
2018 1 concert
2016 1 concert
2005 1 concert
2004 1 concert
2000 1 concert
1999 1 concert
1995 1 concert
1993 1 concert
1992 1 concert
1987 3 concerts
1986 2 concerts
1985 2 concerts
1980 1 concert