CNBC
Costco co-founder Jim Sinegal officially retired in 2012. But, the 89-year-old’s passion for the company keeps him coming back each week…
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Costco co-founder still goes into the office weekly at age 89: ‘To be successful, you’ve got to be pretty focused’
Rebecka Pekar
16:19
Costco co-founder Jim Sinegal officially retired in 2012. But, the 89-year-old’s passion for the company keeps him coming back each week…
