Who Is Sophia Kianni? Age, Biography, and Wiki
Born on December 13, 2001, Sophia Kianni is a prominent Iranian-American social entrepreneur and activist known for her vigorous advocacy for climate change awareness. With a strong online presence and impactful initiatives, Sophia has gained recognition for her contributions toward sustainable development and youth activism. As of 2025, she is 23 years old and continues to inspire a new generation of environmental advocates. You can find more information about her personal journey on her Wikipedia page.
| Occupation | Environmentalist |
|---|---|
| Date of Birth | December 13, 2001 |
| Age | 23 Years |
| Birth Place | N/A |
| Horoscope | Sagittarius |
| Country | U.S |
Popularity
Sophia Kianni's Popularity over time
Height, Weight & Measurements
Sophia Kianni stands at an impressive height of 5 feet 7 inches (170 cm) and weighs approximately 135 pounds (61 kg). Her body measurements are reported to be 34-26-36 inches, reflecting a healthy physique that she maintains through an active lifestyle. Sophia emphasizes the importance of health and wellness, which is evident in her public appearances and online engagements.
Family, Dating & Relationship Status
While Sophia Kianni is known for her activism, she tends to keep her personal life private. As of 2025, there are no confirmed reports regarding her dating status. However, rumors have circulated about her potential relationships. Despite the speculation, she remains focused on her career and advocacy work, prioritizing her role as an activist over her personal relationships.
Kianni lives with her mother, father, younger sister, and two pet lovebirds, in McLean, Virginia. She studied at Henry Wadsworth Longfellow Middle School, where her team won the statewide Science Olympiad, and at Thomas Jefferson High School for Science and Technology, where she was a National Merit Scholarship Program semifinalist.
After graduating from high school in 2020, she attended Indiana University. She transferred to Stanford University in 2021, where she is majoring in Science, Technology, & Society and studies climate science and health policy.
Net Worth and Salary
Sophia Kianni's efforts in activism and social entrepreneurship have led to a growing net worth, estimated to be around $500,000 in 2025. This figure encompasses her earnings from various projects and partnerships in the fields of climate advocacy and entrepreneurship. As she continues to garner attention and success, her net worth is expected to grow in the coming years.
Career, Business and Investments
Sophia's career has been marked by impactful initiatives centered around environmental sustainability. She is the founder of a non-profit organization dedicated to climate change awareness and has collaborated with various international agencies to promote her cause. Her entrepreneurial spirit has also led her to invest in green technologies and sustainable businesses, aligning her career with her commitment to creating a better future for the planet.
Sophia Kianni (born December 13, 2001) is an Iranian-American social entrepreneur. She is the co-founder and co-CEO of Phia, a digital fashion app and shopping tool.
She is the founder and president of Climate Cardinals, the world's largest youth-led climate nonprofit, served on the EPA's National Youth Advisory Council, and as an advisor to the United Nations. She is the youngest United Nations advisor in US history.
Social Network
Sophia Kianni is highly active on social media platforms, where she engages with her audience and promotes her initiatives. Her Instagram account boasts thousands of followers, which allows her to reach a wider audience with her messages about climate change and youth empowerment. On platforms like Twitter and LinkedIn, she shares insights and updates about her activism, further solidifying her status as a leading voice in the environmental community.
Kianni wrote a 2019 article for Teen Vogue about the Pelosi office hunger strike.
In 2020, she wrote two articles about the effects of the coronavirus, for the Middle East edition of Cosmopolitan magazine about the effects on her extended family's celebration of Nowruz, and another for Refinery29 about the effects on her daily schedule as a climate activist, which was widely syndicated.
She wrote an article for MTV News for the 50th anniversary of Earth Day, which she helped coordinate, and another in 2022 for The Washington Post about how she lives sustainably in college.
In 2023, she partnered with Greta Thunberg and Vanessa Nakate to write a CNN editorial calling US President Joe Biden's endorsement of the Alaskan oil drilling Willow project a betrayal.
Education
Sophia Kianni's commitment to education is evident in her academic pursuits. As of 2025, she is pursuing her degree at a prestigious university, focusing on environmental studies and public policy. Her educational background enhances her effectiveness as an activist and entrepreneur, providing her with the tools necessary to make a meaningful impact.
Kianni became interested in climate activism while in middle school in Tehran when one night the stars were obscured by smog. Kianni described it as "a signal that our world is heating up at a terrifying pace." She later joined Greta Thunberg's group, Fridays for Future, and took time off from school to support action on climate change.
She also helped organize the 2019 Black Friday climate strike. In 2019, she became a national strategist for Fridays for Future and national partnerships coordinator for Zero Hour.
