Long-time correspondent at Remnant of Giants, Paul Davidson, has written a good blogpost outlining the overlapping biblical traditions of Shamgar/Samson/Shammah, and indications of divine-human parentage in the stories.
And there are giants, too!
(Is That In the Bible? 23 November 2018)
“… the biblical author may be adapting a legend in which Samson is indeed the offspring of a god. He does what he can to hide this fact without completely altering the story, but various clues remain behind”