The 6th episode of 'Produce 101' season 2 aired on May 12.
As always, the voting by 'nation's producers' took place throughout the broadcast and this week, major changes have taken place in the rankings.
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Maroo Entertainment's Park Ji Hoon, who has ranked #1 for four consecutive weeks, has been bumped down two spots and ranked #3. Meanwhile, Pledis Entertainment's Kim Jong Hyun, also a member of NU'EST, hiked up 7 spots and took #1.