Usually a person displaying symptoms of Obsessive Complusive Disorder (OCD) which, when uncontrolled, compells the subject to pick at their skin, sometimes until it bleeds and even to the point of forming wounds. This is a disorder that requires intervention if wounding is part of the symptomology
Sidney Picker's birth name is Sidney Irving Picker.
A lock picker, or a picker.
Henry Picker was born in 1912.
Henry Picker died in 1988.
Arnold Picker was born in 1913.
Arnold Picker died in 1989.
Tobias Picker was born in 1954.
The Nostril Picker was created in 1993.
The Cherry Picker was created in 1972.
Picker Sisters was created in 2011.
Lester A. Picker was born in 1947.
Harvey Picker died in 2008.