What are Olaudah Equiano's accomplishments?

In the world's history, Olaudoh Equiano was the first black slave to be free from slavery. this man was captured with his sister at the age of 10 1/2 in Africa he traveled many a places but was not sold as a slave due to his height. he was brought by a British man who was in the navy. he needed more soldiers for the great seven year war with France. after the war he educated Equiano and sold him to a different person for £40. he would give equiano his freedom, if he re payed the £40. during the time it took him to repay he was given higher education. By his early 20s he found his freedom and wrote a auto biography on this terrible travels through the middle passage. he also helped convince English government to abolish the slave trade industry. he was a fantastic man and that is why he is famous ! he was also called Gustavus Vassa