Marvel Two-in-One #2 (1974) (Low Grade)

Wundarr, who is currently known as Aquarian, is found by Namorita and she saves him from drowning. Namor chases Wundarr away, suspicious to see if he is an enemy of Altantis. Wundarr arrives in New York City and comes into conflict with the Thing, with Namor and Namorita chasing after Wundarr. It is revealed that Wundarr has a child's mind in an adult body, leaving Thing to babysit.