Nationality: Australian

Age: 24

Height: 180 cm

Weight: 88 kg

Surgery Base: Great Diving Beetle (Dytiscus Marginalis)

Favourite food: fried silk moth

Dislikes: banks

John Welthork an Australian member of the Bugs II mission who dreams of one day taking his grandmother on an overseas vacation. Prior to joining the Bugs II mission, John lived on a farm with his Grandmother, raising sheep as a living. However, an epidemic wiped out their entire flock, forcing John to join the Bugs II program in order to provide for his grandmother.

John went trough Bug Procedure and received the Diving Beetle DNA to strengthen his body.