Heidi Kristoffer | Bio, Husband, Net Worth, & Nationality

Heidi Kristoffer is a former actress known for her roles in Acted All My Children, Confession of a Shopaholic, and The Oranges. It has been a while since she left acting, but she still enjoys the limelight as a celebrity yoga instructor.

Like Seane Corn and Kathryn Budig, Kristoffer has been working as a yoga instructor and a public figure for quite some time now and is very successful in her new career. She even has her fitness app, CrossFlow Yoga, which makes yoga easy and time efficient. Besides this, she also co-hosts a podcast with a fellow wellness mentor, Jamie Hess.

Quick Wiki (Age, Nationality, Height, & Bio)

Popular NameHeidi Kristoffer
Real NameHeidi Kristoffer
Date of birthJuly 24, 1982
Age41 years old
Place of birthGreenwich, Connecticut, USA
HometownGreenwich, Connecticut, USA
Current ResidenceManhattan, New York, USA
FatherNot disclosed
MotherNot disclosed
SiblingsNot disclosed
SpouseAlexander Xethalis
DaughtersPriscilla Xethalis and 
Alexia Xethalis
SonJames Alexander Xethalis
OccupationFormer actress, 
Celebrity yoga instructor, and
Net worthNot disclosed
Height5 ft 10 in (178 cm)
Hair ColorBlonde
Eye ColorBrown
Instagram idheidikristoffer
FacebookHeidi Kristoffer

Heidi Kristoffer’s Net Worth

Despite no luck with acting, Kristoffer has a great career as a yoga instructor.

She has thousands of people following her on her social media and many side hustles.

With all of these, the former actress has earned quite a fortune.

So, even though she has not shared details about her net worth, it is safe to assume that she has great earnings and net worth.

Heidi Kristoffer’s Early Life, Accident, and Family

Kristoffer was born and raised in Greenwich, Connecticut.

She moved to Manhattan, New York, for work, where she lives with her family.

The yoga instructor has not shared details about her family or childhood, so it is still a mystery for her followers.

However, she has shared details of her accident, where she broke two vertebrae and had multiple herniated discs in her spine.

She even had a stagnated cervical spine in addition to all of these.

It was hard for her after the accident, but she took the help of yoga and sealed herself.

Since then, she has been actively practicing yoga and even healing others through yoga.

Kristoffer follows a vegan lifestyle and encourages her followers to look after their health and remain fit.

She has thousands of people taking her advice through her different social media, apps, and even podcasts.

Heidi Kristoffer’s Husband and Relationship

The founder of the CrossFlow Yoga app is a happily married woman.

She has been married to her husband, Alexander Xethalis, since 2005.

While Kristoffer works in the limelight, her husband keeps things private.

Her husband works at Strive Asset Management as its head of national account and business development.

Xethalis began working at Strive Asset Management just last August. 

Before this, he used to work for 13D Management LLC as its managing director.

The couple did not share when or how they met, but they have a great relationship.

The couple is also proud parents to their twin daughters and a son.

They welcomed their twin daughters, Priscilla and Alexia, in 2016 and their son, James, in 2017.

Kristoffer has a great bond with her husband and her children.


Kristoffer earned her high school degree from one of the local high schools in her hometown.

After high school, she joined Cornell University and earned her BA degree.

Along with a college degree, Kristoffer also is a certified nutrition coach and has her license from Nutirous Life Studio.


Initially, Kristoffer was into acting and was a professional actress.

She worked on the silver screen for a while and had a good thing going for her until her accident.

The accident left her with several injuries and made her seek help in yoga.

At first, she started practicing yoga for recovery, but it became her lifestyle and passion.

She then began working as a yoga instructor and lifestyle coach.

She even got a license from the Nutirous Life Studio.

While still teaching yoga, she also began working as a freelancer yoga expert in 2011.

The following year, she founded the yoga fusion class, CrossFlowX, which she runs to this day in New York.

With her dedication to yoga and helping others with yoga, she soon became popular and gained thousands of followers online and offline.

She also got the offer to co-host the podcast, Off The Gram, in 2019

She even received an opportunity to produce and create Bing Fitness Yoga for Microsoft.

All these made her a public figure and motivated her to launch her fitness app called CrossFlow Yoga in 2020.

Kristoffer has been doing great in her career, where she has earned both fame and fortune.