Naomi Girma, a 23-year-old center-back, has made history by becoming the world's most expensive women's transfer signing. She joined Chelsea from San Diego Wave for a record-breaking £900,000. Girma's impressive skills and achievements have earned her numerous accolades, including being named the NWSL's defender of the year and rookie of the year in her first season. She has also played a crucial role in the US women's national team, helping them win gold at the 2024 Olympic Games. Girma's move to Chelsea is seen as a significant step in her career, and she is expected to make a significant impact in the Women's Super League. Despite facing stiff competition from other top European clubs, including Lyon, Girma chose to join Chelsea, citing the opportunity to play Champions League football and live in London as major factors in her decision.