The Rise of Gennady Golovkin in Monaco

Subscribe to HBO Boxing on YouTube: Mike Wittstock, father to the Princess of Monaco; and trainer Abel Sanchez speak on the growing popularity of middleweight champion Gennady Golovkin in Monaco. See Golovkin vs. Murray live from Monaco on Saturday, February 21 at 5:45 PM ET, only on HBO. HBO Boxing on Instagram: HBO Boxing on Facebook: HBO Boxing on Twitter: HBO Boxing Offic