Growing up in Harlem in the 1930s, Althea Gibson became tough and rebellious. Some said she was having trouble finding her way, until she was a teenager when she discovered she had a talent for sports. In fact, Althea was a natural at tennis, but tennis was played mostly by wealthy white people in country clubs that excluded African Americans. Never one to shy away from a challenge, Althea was not deterred. Instead, she set about becoming a barrier-breaking and world-famous athlete.