He spent five years on the European Tour and then nine on the PGA Tour .
Shearer won the PGA Tour of Australia Order of Merit four times : 1974 , 1977 , 1981 , 1982 .
Shearer spent five years on the European Tour and then nine on the PGA Tour of Australia Order of Merit   .
Shearer won the PGA Tour of Australia Order of Merit four times : 1974 , 1977 , 1981 , 1982 .