What is the longest recorded spinning beyblade?

Does anybody know the answer to this, like the world record? Grin
It's definitely some super heavy combo, but anyone got an idea of a time :3, I'm just curious is all x)
The best times are posted here, but no, the best Stamina Beyblades are not super heavy ones ...

http://worldbeyblade.org/Thread-MFB-Solo...ime-Thread