This week on What the Heck, MMA Fighting's Mike Heck chats with "The Korean Zombie" Chan Sung Jung (5:55), along with coach Eddie Cha, to preview his upcoming UFC Vegas 29 headliner with Dan Ige on June 19 and contemplating retirement after his most recent loss to Brian Ortega.

Boxing announcer Ray Flores (22:42), who was part of the international broadcast team Sunday night in Miami, recaps Floyd Mayweather vs. Jake Paul and gives his reaction to Jake Paul's next booking with Tyron Woodley on Aug. 28.

Chase Hooper (47:34) previews his UFC 263 matchup with Steven Peterson and talks working with Stephen Thompson and Ryan Hall in preparation for Saturday's featherweight bout.

Finally, Sean Woodson (1:17:20) discusses his split decision win over Youssef Zalal at UFC Vegas 28 and why he wants to fight Josh Culibao next.

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