Jason Segel Siblings Are Sister Alison Segel and Brother Adam Segel

Jason Segel sister Alison Segel is a writer and former educator from Los Angeles. Alison hosts the Web crawlers podcast.

She got her degree in elementary education from USC, did one year of AmeriCorps after graduating, and taught elementary school for several years before beginning her career as a writer. 

Moreover, Segel has bylines in 10+ publications such as Refinery 29, Hello Giggles, Vice, Flaunt Magazine, XO Jane, and The Hairpin.

She was a part-time staff writer at Elite Daily and the managing creative editor at women.com.

Her first feature was on the 2015 Hit List, and my second feature got me on the 2016 Young and Hungry List.

Alison has done social media for E!, branded content for Cosmo Magazine, and creative consulting and written commercials for advertising agencies.

Also the former host of Get Up On This on the Earwolf Network and the current host of Webcrawlers on the Earios podcast network.

From her works, she has done he has created a lot of fan base who waits for her podcast to come.

She also loves red vines, hanging out with my parents, everything occult and supernatural, botanical gardens, and doing art.

Jason Segel sibling Adam Segel is not as well-known. The brothers were born and raised in California.

Can't Hardly Wait, released in 1998, marked Segel's feature picture debut. His brother was extremely proud of him for succeeding in the entertainment world throughout his other early feature film roles in Slackers and SLC Punk!

On July 6, 2010, he officiated a wedding on The Tonight Show for a couple who contacted him by posting images of him around his hometown and the pub he usually frequented with his brother.

In an interview with vanity fair, he told that his siblings are very talented where his brother is a money manager and his sister is a hilarious writer. He is proud of them as they are doing very well in their field of work.

Jason Segel parents Alvin Segel and Jillian Segel have mixed descent. His father is Jewish, while his mother is English, Scottish, Irish, and French.

In addition to attending Hebrew school and completing his Bar Mitzvah, Segel also attended a private Episcopal school named St. Matthew's Parish School.

Following elementary and middle school, Segel completed high school at Harvard-Westlake School, where his parents would travel to see him play basketball.

His 6 ft 4 in (1.93 m) stature allowed him to contribute as a player on the boys' basketball team that won the CIF state championship in 1996 and 1997.

He won a slam dunk competition in high school, earning the moniker "Dr. Dunk."  Jason Collins, the team's top center, who later played in the NBA, was his backup.

His Father Alvin G. Segel

American attorney Alvin G. Segel is a partner in the limited liability partnership Irell & Manella. He was born in Boston, Massachusetts, in the United States, on November 27, 1945.

He attended Boston University for his studies and was employed with Irell & Manella Limited Liability Partnership. In California, admitted to the bar in 1971. Columbia Law Review's editor of notes and comments from 1969 to 1970.

He belongs to both the American Bar Association and the State Bar of California.

His Mother Jillian Segel

She was a housewife, taking care of the comfort in the home and the well-being of the children. She is currently a housewife and lives with her husband (married since 1977), who continues to work as a lawyer.