Mark Wellins has seen concerts during 19 years.

Year   Concerts Seen  
2020 1 concert
2016 1 concert
2015 2 concerts
2012 1 concert
2009 4 concerts
2000 1 concert
1996 1 concert
1994 1 concert
1993 4 concerts
1992 1 concert
1991 4 concerts
1990 4 concerts
1989 3 concerts
1988 2 concerts
1987 1 concert
1980 1 concert
1979 1 concert
1978 1 concert
1975 1 concert