Rukmī—the son of King Bhīṣmaka, the King of Vidarbha, and the brother of Rukmiṇī, the first wife of Lord Kṛṣṇa. His hatred for Lord Kṛṣṇa eventually got him killed by Lord Baladeva during a chess game.

Rukmi-the son of King Bhismaka, the King of Vidarbha, and the brother of Rukmini, the first wife of Lord Krsna. His hatred for Lord Krsna eventually got him killed by Lord Baladeva during a chess game.
 

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