Sarah Ziolkowska is a Canadian librarian and reading specialist who became known publicly through her marriage to Canadian comedian and television creator Nathan Fielder. The couple met in Halifax, married in 2011, and later divorced. Sarah has largely stayed away from the entertainment industry and public attention while continuing her work in education and library services.
Quick Facts
| Detail | Information |
|---|---|
| Full name | Sarah Ziolkowska |
| Also reported as | Sara Ziolkowska |
| Birthplace | Toronto, Ontario, Canada |
| Date of birth | Not reliably confirmed |
| Age | Not reliably confirmed |
| Nationality | Canadian |
| Education | University of Toronto; Dalhousie University |
| Degree | B.A.Sc. in Psychology; M.L.I.S. |
| Profession | Librarian and reading specialist |
| Former husband | Nathan Fielder |
| Marriage | 2011 |
| Divorce | 2014–2015, according to different reports |
| Children | None publicly reported |
| Net worth | Not reliably known |
Early Life and Family
Sarah Ziolkowska was reportedly born and raised in Toronto, Ontario, Canada. Details about her childhood and family are limited because she has kept her personal life private.
Her parents, siblings, and other family members have not been widely identified in reliable public sources.
Her exact date of birth is also unclear. One biography gives May 12, 1983, but another source points out that this date belongs to Nathan Fielder and may have been incorrectly attached to Sarah. For this reason, her birthday and age should not be treated as confirmed.
Education
Sarah Ziolkowska studied at the University of Toronto from 2002 to 2007. She reportedly earned a Bachelor of Applied Science in Psychology.
She later continued her education at Dalhousie University in Halifax, Nova Scotia. She studied Library and Information Science and earned a Master of Library and Information Science (M.L.I.S.) in 2009.
Her education helped prepare her for work involving libraries, research, reading, and student education.
Career as a Librarian
Sarah Ziolkowska began gaining professional experience while studying for her master’s degree.
From about 2008 to 2009, she interned at the W.K. Kellogg Health Sciences Library. Her work included creating information-literacy webcasts and helping students with research and reference services.
After completing her master’s degree, she reportedly worked as a teaching assistant at Dalhousie University. She taught students and took part in research for about two years.
She later moved to California and worked at Park Century School in Culver City as a librarian and reading specialist.
Reading Specialist and Education Work
Sarah’s work has included more than traditional library services. She has experience supporting students with reading and information skills.
In 2015, she reportedly received a Wilson Reading Systems Certification. She also worked with reading intervention programs and taught the Wilson Reading Program to students who needed additional educational support.
Some online sources also report later positions involving library and academic work in Canada and the United States. These reports are inconsistent, so her current professional position cannot be confirmed from the supplied information.
Sarah Ziolkowska and Nathan Fielder
Sarah Ziolkowska became publicly known mainly because of her relationship with Nathan Fielder.
The pair reportedly met in 2007 in Halifax. Fielder was in the city to attend a friend’s comedy show when he met Sarah. They began dating after their meeting.
At the time, Fielder was still developing his career in comedy. Sarah also maintained a private life, so little information about their relationship was made public.
The couple married in 2011 in a private ceremony. Reports say that only a small number of family members attended.
Divorce From Nathan Fielder
Sarah Ziolkowska and Nathan’s marriage eventually ended.
Different reports give slightly different details about the timeline. Some say they separated in 2014, while another report says divorce proceedings were filed in Los Angeles on April 16, 2015. Nathan later confirmed in a 2015 interview that he had divorced Sarah the previous year.
The exact final date of the divorce is not consistently reported.
Neither Sarah nor Nathan publicly gave a detailed explanation for the end of their marriage. Nathan later discussed how difficult the divorce was for him and described it as a very jarring experience.
The couple reportedly remained on cordial terms after separating.
Did Sarah Ziolkowska Have Children?
Sarah Ziolkowska and Nathan Fielder did not have any publicly reported children together.
There are also no reliable reports in the supplied sources confirming that Sarah has children from another relationship.
Who Is Nathan Fielder?
Nathan Fielder is a Canadian comedian, actor, writer, director, producer, and television creator.
He became widely known for the Comedy Central series Nathan for You, which he created and starred in from 2013 to 2017. The show used unusual business ideas and awkward comedy as its central format.
Fielder later created and starred in The Rehearsal, an HBO comedy series that premiered in 2022.
His growing career brought considerably more public attention to his personal life. Sarah, however, has continued to avoid the same level of media exposure.
Life After Divorce
Sarah has largely returned to a private life following her divorce from Fielder.
Her professional background remains centered on library services, reading education, and information literacy. Unlike her former husband, she has not built a public career in entertainment.
There is little verified information about her personal activities, relationships, or daily life after the divorce.
Social Media
Sarah Ziolkowska has kept a limited social-media presence.
Some online sources have listed an Instagram account under the name @sarahthunder, while others say she has a private account accessible mainly to friends and family.
Several social-media profiles use her name, but their authenticity is not clearly established. Therefore, there is no reliably verified public Instagram account that should be confidently attributed to her.
Net Worth
Sarah Ziolkowska’s personal net worth is not reliably known.
One older online biography estimated her wealth at around $400,000, but there is no reliable financial source confirming that figure.
Her reported career as a librarian and reading specialist provides her professional income, but there is not enough public information to calculate her current net worth.
Public Appearances
Sarah has made very few public appearances.
One of the better-known appearances connected to her marriage was at the Comedy Central Roast of James Franco in 2013, where she appeared with Nathan Fielder.
Apart from appearances during her marriage, she has generally avoided the public spotlight.
Interesting Facts
- Sarah Ziolkowska is a Canadian librarian and reading specialist.
- She was reportedly born and raised in Toronto, Canada.
- Her exact birthday and age have not been reliably confirmed.
- She studied psychology at the University of Toronto.
- She earned a Master of Library and Information Science from Dalhousie University.
- She gained early library experience at the W.K. Kellogg Health Sciences Library.
- She has worked in library services and student education.
- She reportedly became a certified Wilson Reading Systems practitioner in 2015.
- She married comedian Nathan Fielder in 2011.
- The couple reportedly separated in 2014 and divorced around 2015.
- Sarah and Nathan did not have children together.
- She has maintained a private life since the divorce.
- Her current net worth is not reliably known.
- Reports about her current employment and social-media accounts are inconsistent.
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