He is human.
Icefrog
ICEFROG
Icefrog!
IceFrog
Eul, Guinsoo, & Icefrog
IceFrog is the current owner, but the creator of DotA is Eul.
Steve Feak (AKA Guinsoo),then Eul improved dota,then after.. icefrog is now developing dota
The most popular Version of Defense of the Ancients call DotA Allstars was develeoped by several authors and released in 2005 by the anonymous developer "IceFrog"
Developer(s) >> Valve Corporation Publisher(s) >> Valve Corporation Distributor(s) >> Steam (online) Director(s) >> Erik Johnson Designer(s) >> IceFrog
In 2003 "Eul" created the first Defense of the Ancients scenario for Warcraft 3 Reign of Chaos. After the release of Frozen Throne Guinsoo took over. After version 6.01 Icefrog was handed the controls.
BuffmePlz has not released it yet, but he has retired from AI map making. Icefrog is now choosing someone else to take his place. Free download map dota 6.68 ai link : http://fileme.us/21B76U
The original map variant was created by Eul, but he did not update the map. Steve "Guinsoo" Feak, would later create a version and update the map for 2 years, then handed the project off to Icefrog who has been working on Dota since 2005.