Bhīma—the second son of Pāṇḍu and Kuntī. Actually, his father was Vāyu, because Pāṇḍu had been cursed not being able to conceive children. By mantra Kuntī called Vāyu and Bhīma was born. He was known for his strength and strong appetite.

Bhima-the second son of Panḍu and Kunti. Actually, his father was Vayu, because Panḍu had been cursed not being able to conceive children. By mantra Kunti called Vayu and Bhima was born. He was known for his strength and strong appetite.
 

Link to this page: https://prabhupadabooks.com/glossary/b/bhima-the-second-son-of-pandu-and-kunti-actually-his-father-