Arjuna

Arjuna is one of the major characters of the Indian epic "Mahabharata". He plays a main role in the Bhagavad Gita alongside Krishna. Arjuna was considered a skilled archer and one of the greatest warrior at their times. He was the third of the Pandava brothers and known as Madhyam Pandava (Middle of Pandavas). He was married to Draupadi, Ulupi, Chitrāngadā and Subhadra (Krishna's and Balarama's sister). His children included Srutakarma, Iravan, Babruvahana , Abhimanyu, Pragati and Pragya. 
Arjuna was trained in religion, science, administration and military arts by Dronacharya.
Battles fought at Kurukshetra by Krishna.
Arjuna was a key Pandava warrior and played a huge role in the Pandava victory in the Kurukshetra war. Lord Hanuman stayed on Arjuna's chariot flag.
Some of the crucial battles fought by Arjuna are as follows: