Florine Mark Religion, Net Worth, Bio, Career, Family, Age, Spouse

Florine Mark was a renowned businesswoman and wellness influencer who was best known for her role as the president and CEO of the Weight Watchers Group. She was also a philanthropist, author, radio host, and motivational speaker. In this article, we will explore some aspects of her life, such as her religion, family, spouse, net worth, age, and career.


Florine Mark was a proud and active member of the Jewish community in Detroit and beyond. She supported various Jewish causes and organizations, such as the Jewish Federation of North America, the Jewish Federation and United Jewish Foundation of Metro Detroit, and the Women’s Leadership Board at Harvard University’s John F. Kennedy School of Government. She was also a longtime supporter of Israel and had three generations of family living there.


Florine Mark was born in Detroit in 1933 to Ruth and Charlie Grossberg. She had two sisters, Sondra and Micki. Sondra contracted polio when she was nine years old and died later in life. Florine was very close to her sister Micki and her nieces and nephews. She also had a grandmother, Rachel Bagel Grossberg, who inspired her with her work ethic and charity.

Florine Mark had five children: Sheri, David, Jeffrey, Richard, and Lisa. She was very proud of them and helped them pursue their education and careers. She also had many grandchildren and great-grandchildren who she loved dearly.


Florine Mark was married twice in her life. Her first husband was Irving Mark, whom she married when she was 16 years old. They had five children together but he died of cancer when she was 35 years old. She then married Dr. William Ross, her second husband, who died of ALS.

Net Worth

Florine Mark was a successful entrepreneur and a pioneer in the wellness industry. She built a multi-million dollar empire with her Weight Watchers franchise and invested in other businesses and real estate ventures. According to some sources, her net worth was estimated to be around $3 billion as of 2021. However, this figure may not be accurate or up-to-date.


Florine Mark passed away on October 13, 2023 at the age of 90. She was born on January 31, 1933 in Detroit. She lived a long and remarkable life that touched many people.


Florine Mark started her career as a Weight Watchers client in New York City, where she lost 50 pounds in four months. She then brought Weight Watchers to Detroit in 1966 with a loan of $5,000. She expanded her franchise to 13 states, Canada, and Mexico, becoming the largest franchise holder of Weight Watchers International. She employed over 4,200 people and reached over 10,000 members.

In 2003, she sold some of her franchises to Weight Watchers International but retained the operations in Michigan and Northern Ontario, Canada under the WW Group. In 2021, she sold the entire franchise to Weight Watchers International but remained a consultant and an ambassador.

Florine Mark also had a successful career as an author, radio host, podcast host, and motivational speaker. She wrote a book called “Talk to the Mirror: Feel Great About Yourself Every Day” and hosted a radio show called “Ask Florine” for 18 years. She also launched a podcast called “Today’s Takeaway with Florine Mark” and a motivational tour called “Remarkable YOU Motivational Tour”.

Florine Mark was also recognized for her achievements and contributions by many organizations. She received numerous awards and honors, such as the Entrepreneurial Visionary Award by the Women’s Business Center, the 100 Most Influential Women in Detroit by Crain’s Detroit Business Magazine, the Oakland County’s Executive of the Year Award, the 50 Leading Women Entrepreneurs of the World Award, and the Neil Shine Lifetime Achievement Award.

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