一句高二中译英

Martin Luther King is a well-known politician, who devoted his whole life to fighting for the equality rights for the black people.

Martin Luther King is a great statesman who devoted his whole life fighting for the equal rights of Negros

Martin Luther King was a great politician who have devoted his life to the fighting for equal right of the black people.

一楼应该在who前面加逗号，这是必须的！！
应为这句话不是定于从句！！！！！！
所以必须加逗号，否则不正确！！！