Madam C.J. Walker, whose birth name was Sarah Breedlove, was an African American entrepreneur, philanthropist, and one of the most successful self-made women in the early 20th century. She was born in 1867 to parents who had been enslaved. Walker became known for creating hair care products specifically designed for African American hair, including her popular "Madam Walker's Wonderful Hair Grower."

Through her company, the Madam C.J. Walker Manufacturing Company, she became one of the wealthiest African American women of her time. Walker not only achieved great success in the beauty industry but also used her wealth to support and empower African American communities. She provided job opportunities for thousands of African American women, empowering them to become financially independent and achieve economic stability.

Madam C.J. Walker was also a strong advocate for civil rights and social justice. She was known for her philanthropy, donating to various African American organizations and causes. Walker's legacy continues to inspire generations of African American entrepreneurs and business leaders.