But Wal-Mart 's never been a culture of stars , '' the executive added , pointing to the philosophy of the founder , Sam Walton , who '' was about the team and the workers on the floor . ''
Wal-Mart
Sam Walton
/business/company/founders
Sam Walton
Wal-Mart
/business/person/company
ORGANIZATION
Wal-Mart
PERSON
Sam Walton