Sage · Vaishnava · Pan-India
The four Kumaras
Brahma's mind-born sons who refuse to procreate; in the Bhagavata their refusal provokes the anger from which Rudra is born between Brahma's brows.
Sources: Srimad-Bhagavatam (Bhaktivedanta Vedabase), cited by canto.chapter · see The four Kumaras's web