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    Changhyu Choi

    Changhyu Choi

    KR South Korea

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    Performance Profile

    Athlete Performance Hub

    Participation and performance history of Changhyu Choi.

    Results shown here represent performances from events registered on Freedive Central and are not official.

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    Career Statistics

    Competitions 3
    Disciplines 3
    Podiums 🏆 3
    Records ⚡ 0
    Medal Standings
    Discipline 🥇 🥈 🥉 Total
    FIM 0 1 0 1
    DYN-BF 0 1 0 1
    CWT-BF 0 0 0 0
    Overall 0 1 0 1
    Total 0 3 0 3

    Clean Dive Rate

    100% White Card
    100% White Card Rate
    Ultra-consistent Diver 🎯
    White
    4
    Yellow
    0
    Red
    0

    Showcase Card Athlete Showcase Card: OVR: Overall Rating (50-99) based on the average points of your top 3 personal bests. ALL/DEP/POL: Archetype class (All-Rounder, Depth, or Pool Specialist). Disciplines: Your absolute best personal performances (PBs). CDR: Clean Dive Rate (% of White Cards/clean dives).

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    KR Athletes from South Korea
    Country benchmark

    Changhyu Choi vs. South Korea

    Personal bests compared with the best eligible marks registered on Freedive Central.

    Men
    0 Country-leading marks 3 Disciplines
    World benchmark

    PB vs. World Record

    Personal bests measured against the current world-record benchmarks.

    Men
    3 Disciplines World reference
    Free Immersion Competitor
    Athlete PB 20 m
    World record 137 m
    117 m to the world record 14.6%
    Dynamic Bifins Competitor
    Athlete PB 75 m
    World record 300 m
    225 m to the world record 25%
    Constant Weight Bifins Competitor
    Athlete PB 20 m
    World record 129 m
    109 m to the world record 15.5%
    Performance overview

    Performance Radar

    Personal bests compared with national benchmarks and the world benchmark for each discipline.

    Male / South Korea
    Performance comparison data is available in the table below.

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    Changhyu Choi (PB) South Korea Best World benchmark (100%)

    Tap or hover over a point for exact values.

    Discipline breakdown

    Exact performances and the remaining gap to each benchmark.

    World record National record
    Performance comparison by discipline
    DisciplinePersonal bestNational bestWorld benchmark% WorldNational gapWorld gap
    FIMFree Immersion 20 m 102 m 137 m 14.6% 82 m 117 m
    DYN-BFDynamic Bifins 75 m 243 m 300 m 25% 168 m 225 m
    CWT-BFConstant Weight Bifins 20 m 104 m 129 m 15.5% 84 m 109 m

    Filter Performance History

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    Disciplines 3 of 3 active
    Depth Disciplines
    Pool Disciplines
    2 active disciplines

    Depth Disciplines

    Depth performances across constant weight, free immersion and sled disciplines.

    CWT-BF Constant Weight Bifins KR View South Korea CWT-BF Results →

    Showing 1 of 1 results

    FIM Free Immersion KR View South Korea FIM Results →

    Performance evolution

    Explore FIM history

    PB
    —
    Clean dives
    —
    Performances
    2
    Career gain
    —
    White card Yellow card Red card PB Record South Korea record 102 m
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    Career navigator Year changes Full career
    — — —

    Vertical markers indicate year changes. Drag the highlighted window to move it, or drag a handle to resize. Double-click to reset.

    Position 2
    Announced 20 m
    Realized 20 m
    Points 20 pts
    Competition AIDA JEJU DEPTH GAMES
    Date Jul 24, 2022 D1 · AIDA
    Card White
    Notes —

    Showing 2 of 2 results

    1 active discipline

    Pool Disciplines

    Pool performances across static apnea and the dynamic disciplines.

    DYN-BF Dynamic Bifins KR View South Korea DYN-BF Results →

    Position 2
    Announced 70 m
    Realized 75 m
    Points 37.5 pts
    Competition 1ST AIDA EL INDOOR COMPETITION
    Date Feb 11, 2022 D1 · AIDA
    Card White
    Notes —

    Showing 1 of 1 results