Stephanie Han (born October 29, 1990), is an American professional boxer. Professional career. Han turned professional in 2021 and compiled a record of 9–0, before knocking out Hannah Terlep in the first round of their fight on 22 February 2025, to win the vacant WBA lightweight title. In June 2025, Han signed a promotional contract with Most Valuable Promotions. Personal life. Han's sister Jennifer is also a professional boxer. Outside of boxing, she works as a police officer for the El Paso Police Department.