Madam C.J. Walker was an African American entrepreneur and philanthropist, born on December 23, 1867. She is best known for creating a successful line of beauty and haircare products specifically for African American women. Walker's innovative marketing strategies and business acumen helped her become one of the first self-made female millionaires in the United States. In addition to her business success, Walker was a prominent advocate for social change. She used her wealth to support various causes, including the NAACP and the Black YMCA. Walker's legacy continues to inspire many in the fields of entrepreneurship and social justice.