Who Alexei Mentzer?
Alexei Mentzer is an American celebrity child best known as the Step-grandson of Judge Judy, Aka Judith Susan Sheindlin (née Blum, through her current husband. His mother is Jerry Sheindlin’s daughter.
How old is he?
According to the New York Post, Alexei was born on July 21st, 2000 in in Larchmont and is 24 years old as of 2025. However, he celebrates his yearly birthday on July 21st and his zodiac sign is Cancer.
| Real Name | Alexei Jared Mentzer |
| Born | July 21st, 2000 (24 Years old) |
| Zodiac Sign | Cancer |
| Hometown | Larchmont, N.Y., USA |
| Residence | New York, New York, United States |
| Occupation | Student |
Family Life
According to the New York Post, Alexei was born and raised in Larchmont, N.Y., USA. He is the son of David Mentzer (father) and Nichole Sheindlin Mentzer (mother). Nichole is Jerry Sheindlin’s biological daughter, and Judge Judy, Aka Judith Susan Sheindlin, stepdaughter. Alexei also has two siblings whose identities are unknown.
| Father | David Mentzer |
| Mother | Nichole Sheindlin Mentzer |
| Siblings | Two |
| Children | None |
| Grandmother | Judge Judy, Aka Judith Susan Sheindlin |
| Grandfather | Jerry Sheindlin |
Where did Alexei Mentzer go to college?
Following high school, he relocated to Ithaca, N.Y., to attend Cornell University, where he majored in government with minors in China and Asia-Pacific studies as well as law. After graduating in 2022, Jared started at Columbia Law School shortly after, where he will be graduating this year of 2025.
Is Alexei Mentzer related to Sarah Rose?
The answer is Yes. Alexei is the son of Nicole Mentzer, the daughter of Jerry Sheindlin, Judy Sheindlin’s current husband, and Sarah Rose is the daughter of Adam Levy, Judy Sheindlin’s son from her first marriage with Ronald Levy.
Is Alexei Mentzer Married?
It is unclear whether Alexei is married or dating, since he has not gone public about it. He seems to be concentrating on his job rather than on love matters.
Career Life
As soon as Mentzer joined Cornell University, he became involved in several extracurricular activities, serving as an elementary school tutor and as the newsletter editor for the academic honor society Phi Beta Kappa. He also performed as vice president of the AI Robotics Ethics Society at his school.
Following graduating from Cornell in 2022, Alexei shortly joined Columbia Law School. In March 2024, Judy Sheindlin’s grandson took over Sarah’s role as law clerk on his grandma’s show Judy Justice, and a few months later, he began working as a summer associate at N.Y.C.-based law firm Sullivan & Cromwell. However, Alexei has no Wikipedia page at the moment.
Alexei Mentzer Net Worth
Mentzer’s net worth is approximately $1 million or above. However, his current career is his main source of income.
Alexei Mentzer Instagram
You can follow Alexei via alexei.mentzer.