Conversation so far:
What legacy did Lapu-Lapu leave behind?
Lapu-Lapu is regarded, retroactively, as the first Filipino hero.
Why was Lapu-Lapu regarded as the first Filipino hero?
Lapu-Lapu was the first native to resist Imperial Spanish colonization/colonization.
How did Lapu-Lapu's legend begin?
Lapu-Lapu is best known for the Battle of Mactan that happened at dawn on April 27, 1521, where he and his soldiers defeated Portuguese explorer Ferdinand Magellan.

Question: What other legends were told about him?
Self-contained rewrite: What other legends were told about him?