Chris Chike, a 16 year old boy from Minnesota, has been declared the best gh3 player by setting a guiness world record. You know the song "Through the Fire and Flames", well Chris scored a 97% with a score of 840,646 points. His official record is "Highest Score for a Single Song on Guitar Hero 3".
[ame=http://www.youtube.com/watch?v=-XjaImfQK6U]YouTube - Guitar Hero World Record (CBS News)[/ame]
Honestly, the kid is sick.