[Norse] In the Saga of the Volsungs, Gunnar is the brother of Gudrun, who swears to marry Brunhilde by riding through fire to her dwelling. But it is in fact Sigurd who performs the feat, in Gunnar's shape.
GUNNAR
Meaning of GUNNAR in English
Encyclopedia Mythica English dictionary. Английский энциклопедический словарь греческой мифологии. 2012