0 ▁Z ank er ▁founded ▁The ▁Learning ▁Anne x , ▁which ▁he ▁later ▁sold ▁in ▁ 1 9 9 1 . ▁He ▁remained ▁a ▁consult ant ▁until ▁ 1 9 9 7 , ▁when ▁he ▁partner ed ▁with ▁California ▁Learning ▁Anne x ▁and ▁acquired ▁New ▁York ▁Learning ▁Anne x . ▁In ▁December ▁ 2 0 0 1 , ▁Z ank er ▁became ▁the ▁owner ▁of ▁all ▁Learning ▁Anne x ▁Properties ▁after ▁bu ying ▁out ▁his ▁partners . ▁ ▁The ▁Great ▁American ▁Back R ub ▁In ▁ 1 9 9 3 , ▁Z ank er ▁founded ▁a ▁chain ▁of ▁stress ▁reduction ▁stores ▁called ▁The ▁Great ▁American ▁Back R ub . ▁He ▁sold ▁the ▁company ▁to ▁The ▁Bar cl ay ▁Group ▁in ▁ 1 9 9 7 . ▁ ▁Think ▁Big ▁and ▁K ick ▁Ass ▁in ▁Business ▁and ▁Life ▁In ▁ 2 0 0 7 , ▁Z ank er ▁co - author ed ▁a ▁New ▁York ▁Times ▁best ▁s eller ▁book ▁with ▁Donald ▁Trump ▁called ▁Think ▁Big ▁and ▁K ick ▁Ass ▁in ▁Business ▁and ▁Life ▁also ▁released ▁under ▁the ▁title ▁Think ▁Big : ▁Make ▁It ▁H appen ▁in ▁Business ▁and ▁Life . ▁In ▁ 2 0 1 5 , ▁Z ank er ▁created , ▁pack aged , ▁sold ▁and ▁promoted ▁President ▁Trump ' s ▁campaign ▁NY T ▁best s eller ▁C ri pp led ▁America . ▁ ▁Fund Any thing ▁In ▁ 2 0 1 3 , ▁Z ank er ▁announced ▁the ▁launch ▁of ▁Fund Any thing . com , ▁a ▁digital ▁platform ▁aim ed