What to know about Houston couple with new show 'Going for Sold' on HGTV

Who are they?

Mary and Jon Pierre Tjon-Joe-Pin are the owners of Harper Raine Homes, a home investment company. But they've only been in the business for three years.

"She was a flight attendant for a while. I was in the oil and gas industry," Jon Pierre Tjon-Joe-Pin said.

They are also the parents of two small children, a 4-year-old girl and a 23-month-old boy.

The couple lives in northwest Houston.

How did they get started flipping houses?

The couple said they watched a lot of HGTV and were inspired by what they saw.

"And wondered, 'Hmm, is that something that we can do?'" Mary Tjon-Joe-Pin said.

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