Boxer who is widely regarded as one of the greatest female boxers of her era, becoming the first woman and first Puerto Rican ever to win world titles in five separate weight divisions. She has won titles as a bantamweight, super bantamweight, featherweight, super featherweight and lightweight.
She grew up in Brooklyn, New York and won the Staten Island amateur championship in 2008.
She played the character Vivian in the action film Fight Valley (2016).
She is the younger sister of Cindy Serrano, who is herself a multiple-time boxing world champion.
She appeared with fighter Holly Holm in Fight Valley.
