At one point Balder had a foreboding dream. Odin rode to Hel's realm to wake a volva from the dead to find out the meaning of Balder's dream. Frigg asked all things to swear not to hurt Balder but didn't ask the mistletoe because it was so young. Loki, diguised as an old woman, visited Frigg and found out Balder was invunerable to everything but mistletoe. Loki then made a dart out of mistletoe and tricked the blind god Hod into throwing it at Balder -- all the other gods were playing games by throwing various items at Balder --, thus killing him. Hermod rode to Hel's realm and got her to agree to let Balder return to the living if all things would weep for him. One giantess named Thokk, Loki in disguise, refused to weep, so he remained dead and was cremated on his funeral boat, hringhorni. He is supposed to come back to life after the Ragnarok.
I believe it was Balder, the god of light.
Balder Loki, he killed Balder with a mistletoe, the only thing that did not swear not to kill Balder
Loki
As both the Norse god Balder and the Greek god Apollo were both sons of the king of gods and sun gods i'd say that Apollo is the greek Balder
Balder is the modern form of the Old Norse baldr which means "strong, bold, dangerous."Baldr is the Norse god of beauty, purity, innocence, joy and peace.
Baldr (also Balder, Baldur) the Norse god associated with light, beauty, love and happiness.
Balder was killed by his blind brother Hod. Hod was tricked into the fatal act by the evil trickster Loki.
Loki tricked balder's blind brother hoder into doing it by helping him throw a deadly spear at him.
Balder (Baldr, Baldur): God of light, spring, peace, joy; son of Odin
H. A. Molenaar has written: 'De sterfelijke god' -- subject(s): Balder (Norse deity), Norse Mythology
Loki, the Norse trickster god, committed a variety of crimes in the Norse mythology. Some of his most notorious acts include orchestrating the death of Balder, the beloved god of light, and causing general chaos and mischief among the gods and mortals. Loki's actions often led to significant consequences and conflict within the Norse pantheon.
Roman chamomile is also called manzilla by the Spanish. German chamomile is also called scented mayweed, Balder's eyelashes, after Balder, the Norse God of Light.