Jon Choi

Jon Choi, birth name Jeong-Sae Choi, is the paternal grandfather of Christina Rossi. He appears in The Quest for Beasts episode Self Possession, in which he is voiced by Soon-Tek Oh.

Biography
Jon was born in Seoul, South Korea. As a young man, he met his wife Susan and she later gave birth to their son David. They subsequently moved to the USA.