The Riddler (リドラー, Ridorā) real name Edward Nygma, was a former computer software designer. After losing his job, he became the Riddler. 

Vital statistics
Aliases Edward Nygma, Nygma, Edward
Birthplace Unknown
Date of Birth Unknown
Age Unknown
Family Unknown
Affiliations Unknown
Alignment Unknown
Species Human
Occupation Computer software designer (formerly)
Rank Unknown
Abilities Genius intellect
Power Level 16
Weapons Various deadly puzzles
Unique Trait Looks like the 60's Riddler
Goal Unknown
First Appearance Unknown
Voice Actor Unknown
Seiyū Unknown