Yes, Steve Wiebe has regained the title profiled in the 2007 documentary The King of Kong: A Fistful of Quarters where he and Billy Mitchell dueled for the title.
Twin Galaxies (the official website) confirmed the new record after watching the taped play on August 30th 2010. Wiebe had lost the record in 2007 and since then new boy Hank Cien and Billy Mitchell had both held it.