As viewers have fallen in love with Jazz Jennings on TLC’s I Am Jazz, fans have also gotten to know her family members including her father, Greg Jennings. Keep scrolling to learn about Greg, his job and more about Jazz’s family!

Who is Greg Jennings?

Greg is none other than Jazz’s dad! Not only have he and his wife, Jeanette Jennings, been totally supportive of their daughter through her transition, he also seems to be quite close to her. Jazz has posted multiple photos of her dad on Instagram over the years.

In December 2022, Jazz shared a sweet selfie of the father-daughter duo as she wished Greg a happy birthday. “Yeah, my dad’s pretty cool. Happy 55!” she captioned the photo, which was shared via Instagram.

The TV personality is not only close with her dad, but also her entire family. “I swear I am the luckiest, most blessed person to have such a great support system,” Jazz wrote via Instagram in December 2022.

She then announced that they created an Instagram account where fans can “keep up with all of our family updates.”

How Many Kids Do Greg and Jeanette Jennings Have?

In addition to Jazz, Greg and Jeanette also share kids Ari, Sander and Griffen.

What is his occupation?

Greg and Jeanette are the co-founders of TransKids Purple Rainbow Foundation and are currently working to be equal-rights activists within their community. Her parents have spoken out about their thoughts on their daughter’s transition.

“Jeanette and I are in 100 percent agreement as to how we should raise Jazz,” Greg previously told ABC News. “We don’t encourage, we support. And we just keep listening to what she tells us.” Her mom added, “I always say that I’m in the front line. Jazz is protected, because she’s not getting the slack, because I am putting out the fires before they burn her. I want to pave the way for a better life for her, and any trans kids. They didn’t ask to be born this way.”

I Am Jazz's Greg Jennings Is Making the World Safer for All Transgender Kids: Meet Jazz's Dad
Courtesy of Jazz Jennings/Instagram

Additionally, Greg works as an attorney and is certified as a wills, trusts and estates specialist by the Florida Bar Board of Legal Specialization and Education. The father of four provides his clients with estate planning and estate and trust administration services.

Season 8 of I Am Jazz will premiere on TLC on Tuesday, January 24, at 10 p.m. ET.