John David Jackson reveals truth on Gennady Golovkin Sergey Kovalev sparring session
In this Gennady Golovkin video and Sergey Kovalev video, John David Jackson speaks on the sparring session between Gennady Golovkin and Sergey Kovalev
For more Boxing and MMA videos log onto http://www.fighthubtv.com
Like us:http://on.fb.me/xWRC1f
follow us:http://bit.ly/wACkIv
Boxing videos! MMA videos! uploaded daily! Subscribe:http://goo.gl/vnzIb