The Rise in Recent Times of Central Asians in Boxing

Has anyone noticed that there are more central asians in boxing now than there ever has been? I was just thinking about it and there are quite a few knocking on the door of the upper echelons of boxing. I'm sure there are more. Asian Russians.

Beibut Shumenov - http://newsblaze.com/pix/2008/1229/pix/Beibut1.jpg

Gennady Golovkin - http://www.boxing.de/boxerdb/data/po...0.Golovkin.jpg

Ruslan Provodnikov - RingsidePhotos.com - Ruslan Provodnikov -vs- Jose Roman 3-7-08/Ruslan Provodnikov -vs- Jose Roman 16KR0K4201