One notable self-made millionaire in Black history is Madam C.J. Walker. Born Sarah Breedlove in 1867, Madam C.J. Walker was an African American entrepreneur, philanthropist, and the first female self-made millionaire in America.

After experiencing hair loss herself, Walker developed a line of hair care products specifically for Black women. She founded the Madam C.J. Walker Manufacturing Company in 1906, which became wildly successful and made her a millionaire. Walker not only built a successful business empire but also empowered other African Americans by providing job opportunities and promoting economic independence.

Madam C.J. Walker's entrepreneurial success and philanthropic efforts made her an influential figure in Black history and an inspiration for generations of African American entrepreneurs. Her legacy continues to be celebrated today for breaking barriers and paving the way for future generations of Black business leaders.