Son of Arjuna and Subhadra. Incarnation of Chandra’s son Varchas. When the Gods incarnated on earth to fight the Demons, Chandra was willing to give his son for 16 years. This is why Abhimanyu fell in the battle at the age of 16.
Abhimanyu was married with princess Uttará, daughter of king Virata, at whose curt the Pandavas spent their last year of exile incognito. Their son was Parikshit.
The life of Abhimanyu is part of the biographie of Arjuna