
Jen Sey
Jen Sey is the founder of XX-XY Athletics and a former gymnast who has been vocal about issues regarding fairness in women's sports. She has criticized companies like Nike for their involvement in studies related to transgender athletes, arguing that such initiatives undermine the integrity of women's competitions.
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Recent news mentions
Jen Sey is the founder of XX-XY Athletics who supported Sophie Cunningham at a game.
Sophie Cunningham calls out WNBA media for non-basketball focus, and talks viral Cheryl Reeve conversationFox News·
United States· 2026-08-05
Jen Sey is the founder of XX-XY Athletics and posed courtside with Cunningham and Gaines.
Trump's remarks on recruiting LeBron James to women's basketball resurface amid WNBA trans athlete debateFox News·
United States· 2026-08-05
Jen Sey is the founder of XX-XY Athletics and supports the movement for women's sports.
ESPN's Stephen A Smith says Lynx coach Cheryl Reeve hurt WNBA with trans shirt controversyFox News·
United States· 2026-08-05
Jen Sey expressed her criticism of Nike's involvement in medical experiments on adolescent boys.
Nike Remains Virtually Silent About Alleged Transgender Youth Study FundingFox News·
United States· 2025-04-30


















