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THE STRUCTURED RECORD · Built in Switzerland · Public-record sourced
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Side-by-Side · Iron Score

Head-to-
Head.

Compare any two IFBB Pro athletes. Iron Score split, muscle dominance overlay, matchup record, career placement comparison.

VS

6,396 athletes in the database — start typing to autocomplete.

IFBB Pro · —
Jiyoon Seo
IRON 1,462
4 matchups
Leads H2H
IFBB Pro · —
Semi Kim
IRON 1,295
5 matchups
0
Pro wins
0
0
Olympia titles
0
4
Shows entered
5
2
Years active
2

Direct Record Jiyoon Seo 2–0 Semi Kim · 2 shared shows

Year Competition Division Jiyoon Seo Semi Kim Winner Source
2025 IFBB AGP Pro Figure 4 6 Jiyoon Seo contests.npcnewsonline.com ↗
2024 AGP Pro All Stars Figure 3 16 Jiyoon Seo contests.npcnewsonline.com ↗