Who is Lena Dunham? Birth, Age, Career, Chronic Illness, Addiction, Relationships and New Memoir

Lena Dunham is an American writer, actress, and filmmaker who was born on May 13, 1986, in New York City. As of 2026, she is 39 years old and will turn 40 in May. She became widely known for her bold and honest storytelling, especially through her work in television and film.

Early Life and Background

Dunham grew up in New York City in a creative family, which influenced her interest in writing and filmmaking from a young age. She began making short films and writing stories early in her life, slowly building the foundation for her career in entertainment.

Career Breakthrough

Her major breakthrough came in 2012 when she created, wrote, and starred in the HBO series Girls. The show focused on the lives of young women navigating adulthood in New York City and became a cultural phenomenon for its raw and realistic storytelling. She was only 23 years old when she sold the show to HBO, making her one of the youngest creators in modern television history. The success of Girls established her as an important voice in entertainment and opened doors for her work in film, writing, and producing.

Chronic Illness and Health Struggles

Dunham has been open about her long-term battle with endometriosis, a chronic condition where tissue similar to the uterine lining grows outside the uterus, causing severe pain and complications. Her health struggles became more serious over time, and in 2017 she underwent a hysterectomy after doctors discovered extensive damage caused by the condition. She has often spoken about how this experience deeply affected her life and reshaped how she views her body, health, and future.

Addiction and Personal Challenges

In addition to her health struggles, Dunham has also discussed experiencing addiction, including dependence on prescription medication during difficult periods in her life. She has described how the pressures of fame, combined with physical pain and emotional stress, affected her mental health. By speaking publicly about these challenges, she has highlighted the less visible side of success and the importance of honesty about personal struggles.

Relationships and Ex-Partners

Dunham’s personal relationships have often attracted public attention. She was in a long-term relationship with musician Jack Antonoff from 2012 to 2017. In 2021, she married British musician Luis Felber, whom she has described as supportive of her creativity and personal growth. She has also reflected on her working relationships, including her collaboration with writer and producer Jenni Konner during her time on Girls.

New Memoir: Famesick

In 2026, Dunham is releasing a new memoir titled Famesick, which offers an intimate look into her life and experiences. The book explores her journey through fame, chronic illness, addiction, relationships, and personal growth. She reflects on her time in the spotlight, her struggles behind the scenes, and how those experiences shaped her identity over the years.

Life Today

Today, Dunham divides her time between the United States and the United Kingdom, where she lives with her husband. She continues to work creatively while also focusing on her personal well-being and future projects. As she approaches 40, she has spoken about feeling more grounded and at peace with her life, embracing both her challenges and achievements as part of her journey. The following is her itinerary for the book tour.