| Alias |
|
| Grokk | |
| Nick Name | |
| The Living Gargoyle | |
| Civilian ID | |
| None | |
| Occupation | |
| Monster | |
| Legal Status | |
| Property of Project Cadmus | |
| Nation or Planet of Origin | |
| Project Cadmus, Metropolis | |
| Group Affiliation | |
| (The) Agenda | |
| Base of Operations | |
| Mobile | |
| Height | |
| | | |
| Weight | |
| | | |
| Eye Color | |
| Red | |
| Hair Color | |
| None | |
| Skin Tone | |
| Grey | |
| Known Powers | |
| Genetically engineered monster with super-strength, speed, stamina, agility and durability; capable of flight facilitated by wings. | |
| Accessories | |
| | | |
| Common Enemies | |
|
(The) Agenda |
|
| Regularly Appearing | |
| Superboy Vol. 3 | |
| First Appearance | |
| Superboy Vol. 3 #54 (Aug. 1998) | |
| Creator | |
| Karl Kesel & Scott Kolins | |
| Origin | |
| | |