A heavy-handed Gennady Golovkin got to work early to knock out Vanes Martirosyan in the second round, matching Bernard Hopkins' career middleweight title defense record.

Host Jim Lampley breaks down Gennady Golovkin's victory over Vanes Martirosyan. Plus, TFG visits Cuba to meet the women fighters challenging the country's Olympic gender restrictions, and Bernard Hopkins examines GGG's performance for evidence of adjustments following his draw with Canelo Alvarez.

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HBO Boxing Insiders Eric Raskin and Kieran Mulvaney break down the fights on the HBO Boxing Podcast, available on SoundCloud and iTunes.