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    Jay Ku

    Jay Ku

    TW Taiwan

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    Performance Profile

    Athlete Performance Hub

    Participation and performance history of Jay Ku.

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

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    Career Statistics

    Competitions 13
    Disciplines 5
    Podiums 🏆 11
    Records ⚡ 4
    Medal Standings
    Discipline 🥇 🥈 🥉 Total
    CWT 0 1 1 2
    CWT-BF 0 0 1 1
    FIM 2 0 3 5
    CNF 1 0 0 1
    STA 0 0 0 0
    Overall 0 1 1 2
    Total 3 2 6 11

    Clean Dive Rate

    76% White Card
    76% White Card Rate
    Consistent Diver 🌊
    White
    25
    Yellow
    0
    Red
    7

    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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    ✉️ Missing Events?

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    TW Athletes from Taiwan
    Country benchmark

    Jay Ku vs. Taiwan

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

    Men
    4 Country-leading marks 5 Disciplines
    Free Immersion Country leader
    Athlete PB 108 m
    Taiwan best
    108 m
    Matches the best registered mark 100%
    World benchmark

    PB vs. World Record

    Personal bests measured against the current world-record benchmarks.

    Men
    5 Disciplines World reference
    Constant Weight Elite
    Athlete PB 108 m
    World record 137 m
    29 m to the world record 78.8%
    Constant Weight Bifins Advanced
    Athlete PB 96 m
    World record 129 m
    33 m to the world record 74.4%
    Free Immersion Elite
    Athlete PB 108 m
    World record 137 m
    29 m to the world record 78.8%
    Constant No Fins Competitor
    Athlete PB 50 m
    World record 103 m
    53 m to the world record 48.5%
    Static Apnea Advanced
    Athlete PB 06:00
    World record 11:35
    5:35 to the world record 51.8%
    Benchmark Analytics

    Performance Radar

    Multi-discipline benchmark profile of Jay Ku compared against Taiwan National Bests and World Records (100%).

    5 Registered Disciplines
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    💡 Click legend items to toggle datasets · Hover or tap vertices for exact values and benchmark gaps.
    World Benchmark Index
    66.5% Advanced
    Average proximity to current world records across active disciplines.
    National Leadership 1 / 5 National-leading marks registered for Taiwan.
    Strongest Discipline CWT 108 m · 78.8% of WR
    Multi-Discipline Analytics

    Holds 1 national-leading mark(s) for Taiwan with an average 66.5% proximity to world records.

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    Depth Disciplines

    Constant Weight, Constant Weight Bifins, Free Immersion, Constant No Fins

    4 Disciplines
    🏊

    Pool & Indoor Disciplines

    Static Apnea

    1 Discipline