Best What's Wrong with Secretary Kim characters

Kim Mi So leads with an ELO of 1,327, ahead of Lee Yeong Joon (1,291) and Kim Ji A (1,253). Ranked over 1,616 duels between 8 contenders, last updated August 23, 2026.

Vote for your favorite character from What's Wrong with Secretary Kim! Discover the ranking of main characters from this iconic K-drama.

How this ranking is computed

Every duel won lifts a contender and every loss drops them, by an amount that depends on the opponent's strength: beating the leader is worth more than beating the last. It is an ELO, the same principle as in chess. Duels are not drawn at random — an adaptive entropy sort puts the least predictable match-ups first, which settles the ranking far faster than a full round robin. A worldwide ranking is only published past 30 completed plays. Known limit: a contender who has faced few opponents keeps an approximate score, and the bottom of the table moves more than the podium.