Zanga

Zanga has confronted and fought Madara. Zanga couldn't defeat Madara solely with his sword skills. So, he used his Muscle Grow body technique and defeated Madara. But, Zanga didn't want to finish him off. Zanga went away and led his life, leaving behind the defeated Madara on the ground. Later, the battle between Madara and Hashirama takes place at the Valley of the End, where Madara is killed by Hashirama.