Muhammad Ali, also known as “The Greatest,” was an iconic figure in the world of boxing. Born Cassius Marcellus Clay Jr. on January 17, 1942, in Louisville, Kentucky, Ali rose to fame as a professional boxer and became one of the most significant sports figures of the 20th century. He was not only known for his incredible skills in the ring but also for his charismatic personality and strong stance on civil rights and social justice issues.