While many people retire in their 60s, retirement is not in the vocabulary of 92-year-old Gilbert Martin.

Martin, affectionately known as Mr. Gil, has been working at a Chick-fil-A in Wilmington, North Carolina for the last six years as a dining host."I make sure the tables are clean, the floor is clean," Martin said.

"But the main thing is I take care of people out here first."From natural gas to greeting customersMartin previously worked in the natural gas industry for decades.