The search for 'Infinity Challenge's sixth member must be helping the show's popularity as its been ranked #1 in the CPI ranking!


On April 7, CJ E&M released the CPI (Content Power Index) ranking, a popularity chart. 'Infinity Challenge' ranked 1st with 263.6 CPI for the fourth week of March.�

Right behind in 2nd place was Mnet's 'Unpretty Rapstar', 3rd place was MBC drama 'Angry Mom', 4th place was tvN's 'Grandpas Over Flowers', and 5th place went to SBS' drama 'Heard It Through the Grapevine'.

CPI factors in the news subscription ranking, direct search ranking, and current buzz.�

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