Summary: The9 (Nasdaq: NCTY) opened expansion pack "The Burning Crusade" for World of Warcraft (WoW China) on September 6 at about 10:40 am. A player named "SilverDragon"(Hunter) in the seventh server started to level-up at 11:20 am September 6 and reached the maximum level 70 at 10:48 am September 7. The gamer created a new record for leveling up to level 70 (from 60) in WoW.
The previous world record is 28 hours by a French player, Gullerbone(Gawell) in the WoW Europe server,
Here is SilverDragon and his guild GreenBase