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Ken Doherty
Milestone (age 20)
Won both the World Under-21 Amateur Championship and the World Amateur Snooker Championship in 1989 at age 20, then turned professional in 1990 and won his first ranking title at the 1993 Welsh Open at age 24.
Doherty grew up in Ranelagh, Dublin, and moved to London to pursue his snooker career. He won the World Under-21 and World Amateur Championships in 1989, turned professional in 1990, and quickly established himself on the main tour with his first ranking final in 1992 and first ranking title in 1993.
Think your path resembles Ken Doherty's?Compare the visible ingredients, then see exactly where the comparison stops working.
Am I the next Ken Doherty? →Starting point
Born in Ranelagh, County Dublin, Ireland; family background not documented in reviewed sources.
Current position (2025)
Retired professional snooker player; works as a TV commentator and pundit on snooker broadcasts; career-high ranking of world No. 2 (2006/07 season).
How this path compounded
01 Starting advantages
3/24 starting-position score
Strongest documented signals: Frontier geography, Direct domain exposure, Adversity / constraint catalyst.
Describes the starting position, not what the person later made of it.
Cohort percentile: 3
02 Built or converted leverage
11/25 multiplying-capacity score
Strongest observed levers:Domain proximity, Started serious reps before 20, Prior reps.
Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Cohort percentile: 36
03 Compounding trajectory
6 documented steps
The timeline below shows the sequence of work and transitions around the selected early milestone. It is evidence of a path, not proof that every step was necessary.
Milestone at age 20
04 Observed career standing
T2 · Field-leading
Dominant figure at the top of a field. The tier summarizes documented career recognition through the data cutoff—not Ken Doherty's worth or future potential.
Question four · where did the leverage come from?
Ken Doherty's leverage provenance
Each non-zero lever gets a best-supported origin, evidence signals, and confidence. Unresolved is the honest default when the biography cannot distinguish self-built, advantage-enabled, earned, external, or mixed.
Started serious reps before 201/1
Unresolvedlow confidence
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
No decisive linked signal
Domain proximity2/2
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Direct domain exposure (1/2)Frontier geography (1/2)
Prior reps2/3
Unresolvedlow confidence
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
No decisive linked signal
Scarce skill depth2/3
Unresolvedlow confidence
No current annotation distinguishes self-built, enabled, or earned origins for this lever.
No decisive linked signal
Concentration intensity2/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Adversity / constraint catalyst (1/2)
Elite ecosystem network1/3
Advantage-enabledmedium confidence
One or more documented starting advantages plausibly enabled this lever.
Frontier geography (1/2)
Structural wave / timing1/3
Externalmedium confidence
A structural wave is external to the person, even when their position improved access to it.
Frontier geography (1/2)
This is a bounded inference from the current annotations—not a claim about private effort, merit, or the percentage of Ken Doherty's outcome attributable to any origin.
Luck is not a leftover score.Structural luck, Encounter luck, Event luck, Outcome variance can change every arrow in the path. This successful-only dataset cannot observe the near-identical paths that did not break through, so luck stays visible and unscored.
Within Athletes, Ken Doherty's starting-advantage total is at the 3th percentile. Separately, their built or converted leverage total is at the 36th percentile. Other T2 profiles average 7.9 / 24 starting advantage and 12.3 / 25 leverage. Similar scores appear in other tiers, so these figures describe positioning—not a cause.
Trajectory
- 1989 · age 20
Won the World Under-21 Amateur Championship and the World Amateur Snooker Championship.
- 1993 · age 24
Won his first ranking title at the Welsh Open
Beating Alan McManus 9-7 in the final.
- 1997 · age 28
Won the World Snooker Championship
Beating Stephen Hendry 18-12 to end Hendry's 29-match Crucible winning streak.
- 1998 · age 29
Runner-up at the World Championship as defending champion
Losing 12-18 to John Higgins.
- 2003 · age 34
Runner-up at the World Championship for a third time
Losing 16-18 to Mark Williams after recovering from 2-10 behind.
- 2006 · age 37
Reached career-high world ranking of No.
2 in the 2006/07 season.
Primary leverage engine
Early specialization
Early specialization / prior reps
Secondary engine
Concentration intensity
Built/converted leverage
11 / 25
evidence: Medium
Built or converted leverage
Multiplying capacity documented later in the path. Measures what was present, not whether it was inherited, earned, self-built, external, or mixed.
Started serious reps before 20
1/1
Elite ecosystem network
1/3
Structural wave / timing
1/3
Concentration intensity
2/3
Starting-advantage scores (0–2 each)
Access or conditions documented near the beginning of the path. Zero means "no clear evidence in reviewed sources," not "advantage was absent."
Family financial platform
0/2
Parent / family domain
0/2
Inherited audience / network
0/2
Elite institution pipeline
0/2
Dedicated mentor / coach
0/2
Exceptional peer / cofounder
0/2
Direct domain exposure
1/2
Prodigy / innate ability
0/2
Adversity / constraint catalyst
1/2
Family context
Doherty grew up in Ranelagh, a suburb of Dublin, Ireland. Family financial background is not documented in reviewed sources.
Parent / family domain
Not documented in reviewed sources.
Archetype & tags
Self-created domain repetitionmoved to Londonsnooker immersionamateur world championself-driven practice
Evidence summary
Doherty grew up in Ranelagh, Dublin, and moved to London to pursue snooker, demonstrating self-driven dedication to the sport. He won the World Under-21 and World Amateur Championships in 1989 at age 20, turned professional in 1990, and won his first ranking title at the 1993 Welsh Open at age 24. No family background or financial support details are documented. His relocation to London, the center of the snooker world, provided crucial domain immersion and competitive exposure.
advantage confidence: Medium · source count: 3 · audit: not_independently_audited · status: subagent_researched_beta
Sources
Related — same primary engine