Who Is Sima Sistani’s Husband? Inside Her Married Life & Family

Sima Sistani is an entrepreneur with over 20 years of experience at the intersection of media and technology. She now serves as the Chief Executive Officer of WeightWatchers.


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WeightWatchers is a global company headquartered in the U.S. that offers weight loss and maintenance, fitness, and mindset services such as the Weight Watchers comprehensive diet program. It provides a subscription-based program of support and a variety of purchasable products, media, services, and technologies.

Sistani was appointed the CEO of the company in March 2022.  Prior to that, she was the Co-Founder and Chief Executive Officer of Houseparty, a face-to-face, synchronous social network that grew to over 100M users under her leadership.

In 2019, she led the acquisition of Houseparty to Epic Games, the world’s most innovative and successful game creator where she served as part of the senior leadership team and was responsible for the social product vision and feature development across Epic Games.


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Earlier, she led mobile growth operations at Yahoo! Inc., a technology company, from November 2011 to May 2015. And from the time Yahoo! acquired Tumblr, she served as Tumblr’s first Head of Media. 

Sima began her career at Goldman Sachs and eventually moved from the trading floor to Hollywood where she joined Creative Artists Agency. She has started, operated, and scaled companies from seed startups to multinational corporations.

Learn more about Sima Sistani including her age, wiki, family background, ethnicity, education, husband, children, salary & net worth details here.

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Sima Sistani Wiki & Age: How Old Is She?

Sima Sistani has reached the age of 44 now. She was born in the year 1979 and celebrates her birthday on 22 May every year. Additionally, her birth name is Sima Diane Sistani and her birth sign is Gemini.


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A native of Alabama, United States, she has American nationality. She pursued her high school education at Randolph School in Huntsville, Alabama, graduating in the year 1997.

Sistani then went to Duke University and graduated with a Bachelor of Arts in Sociology in 2001. Moreover, she earned an M.B.A. from the Kellogg School of Management at Northwestern University.

Sima Sistani Parents & Family Background: What Is Her Ethnicity?

Sistani was raised by her parents in Menlo Park, California. Her father is Karamat Sistani and her mother is Nahid Sistani. Nahid serves as a professor and FCS Interim Chair at Alabama Agricultural and Mechanical University.


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The CEO says that her parents have played the most integral role in her character development. She is the eldest of two children in the family and is accompanied by a brother named Bobbak Sistani. Bobbak is a practitioner of Internal Medicine at Baptist Memorial Hospital-Memphis.

Sima belongs to Asian-American by ethnicity. She is of Iranian descent from her parent’s side and regards herself as a first-generation Iranian-American.

Sima Sistani Husband & Children: Inside Her Married Life

Sistani is a married lady and a mother at home. She has been enjoying several years of matrimony with her husband Alex Herzick.

The couple tied the wedding knot in June 2011. Moreover, the wedding ceremony was held at The Hyatt at Gainey Ranch, the same place where Alex proposed to her in the first place and they got engaged.


Sima Sistani and Alex Herzick got married in June 2011. (Source: Stephanie Fay Photography)

Sima and her husband have been together since their college days. They first met in business school at Northwestern University and started dating.

Alex has worked in corporate finance, life sciences healthcare, and principal investing. He is a partner at a venture capital firm, Telegraph Hill Partners.


Sima Sistani shared a picture of kissing her son Adrian back in June 2019. (Source: Sima’s Instagram)

Together, the pair are blessed with two children. They have a 10-year-old son named Adrian and a six-year-old daughter. They welcomed their daughter in February 2018. 

Sima Sistani Salary & Net Worth

Sistani is likely to earn a remarkable amount of salary at WeightWatchers. She earned a total compensation of $11,418,410 at the end of 2022. Moreover, she received an annual cash bonus of $1,854,000 in the same year. 

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There is no doubt that Sima enjoys a net worth of a million dollars. However, her actual net worth is under review for now.