Ollie Heks was the 37th elf on Jolie's Matchmaking list. They are known to be related to the Heks family. Their current status in the Lost Cities is unknown. They aren't mentioned much during the series because Edaline and Grady were closed up about Jolie for Book 1: Keeper of the Lost Cities; therefore Jolie's past life is mentioned very rarely. They are most likely male, being on a female's matchmaking list. However, the gender is unconfirmed.