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Horse profile

Young Dr Jekyll (GB)

3yo gelding (at last run, Sep 2011) · Last trainer Henry Candy · Last owner Mrs David Blackburn
by Dr Fong (USA) out of Jubilee Dawn (GB) (Mark Of Esteem)
2 runs · 2 courses · from Sep 2011
As at 22 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 11 Sep 2011 — 5,520 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2011 · 6th of 8
KTB Profile

Lightly raced, with 2 archived starts, both in Sep 2011, the last of them as a 3yo gelding. Finished 6 of 8 at Ffos Las last time. By Dr Fong (USA), whose progeny in our archive have won 9.4% of 4,593 runs since Jan 2008.

Based on 2 archived runs · updated 22 Oct 2026

KTB Speed and Rating

KTB Speed

No KTB Speed figures for this horse. The engine scores GB and Irish racing from Oct 2016; runs elsewhere, or earlier, have no figure.

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 0 figures from 0 runs · a record, not a forecast

KTB Rating

Best recent KTB Rating 53C the best of the last 2 rated runs · Kempton (AW), 1 Sep 2011

What the horse achieved in each race, in pounds on the official-rating scale, from the weight carried, the lengths beaten and the race's own level solved across the archive — never the market, never the official rating as a starting point. The headline is the best of the horse's last three rated runs on that code. A, B or C on a run is how much known form was in that race. What this means →

Flat 2 figures · best 53C · median 48.5
GoingRunsBestMedianSince 22 Oct 2025
Good to Soft1———
Standard (AW)1———
DistanceRunsBestMedianSince 22 Oct 2025
1m – 1m1f253C48.5—

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 4 Oct 2026 · a record, not a forecast

Both figures are KTB's own, computed from the archive; no vendor rating enters either. Every run's figure is on its form line below with its grade. Grades measure how much the archive could see, never the merit of the run.

Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.

Pedigree intelligence

Sire
Dr Fong (USA)

Progeny in our archive have won 9.4% of 4,593 runs since Jan 2008 (350 horses).

Weakest over 2m5f – 3m (all codes): 5.1% from 158.

GoingRunsWinsSRvs sireThis horse
Firm4736.4%−3—
Good to Firm825829.9%+0.5—
Good1,113998.9%−0.5—
Good to Soft553488.7%−0.70 from 1
Soft648609.3%−0.1—
Heavy227229.7%+0.3—
Standard (AW)1,17911910.1%+0.70 from 1
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f1531610.5%+1.1—
6f – 7f915869.4%0—
1m – 1m1f890798.9%−0.50 from 2
1m2f – 1m4f1,0901049.5%+0.1—
1m5f – 2m9609710.1%+0.7—
2m1f – 2m4f3994010%+0.6—
2m5f – 3m15885.1%−4.3—
Over 3m28310.7%+1.3—

Flat and jumps together (all codes) · since Jan 2008 · as at 22 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Jubilee Dawn (GB) (Mark Of Esteem)

2 siblings in the archive, 2 winners — best of them Dawn Breaking (GB) (8 wins).

The wins came over 5f–1m; the highest grade won is Class 4 (Dawn Breaking (GB)).

ProduceRunsWinsWin tripsBest grade
Dawn Breaking (GB)3386f–1mClass 4
Jocasta Dawn (GB)825f–6fClass 4

Too few runs for meaningful splits. The full record is below.

Form

DateCourseRace PosBtn Wgt KTB Jockey SP
11 Sep 11+10d Ffos Las Felinfoel Dragon Stout Maiden Stakes Class 4 · 8f · Good To Soft · 8 ran 6/8 5 9-3 44C Frankie McDonald 66/1
01 Sep 11 Kempton (AW) 32 For Blackjack Median Auction Maiden Stakes Class 6 · 8f · Standard · 13 ran 12/13 3¾ 9-4 53C Dane O'Neill 17/2

Quick answers

How many races has Young Dr Jekyll (GB) won?
Young Dr Jekyll (GB) has yet to win, from 2 archived starts in 2011.
Who trained Young Dr Jekyll (GB)?
Young Dr Jekyll (GB) was trained by Henry Candy on the most recent run on record, at Ffos Las on 11 September 2011.
Who is Young Dr Jekyll (GB)'s sire?
Young Dr Jekyll (GB) is by Dr Fong (USA) out of Jubilee Dawn (GB), whose sire is Mark Of Esteem.
What is Young Dr Jekyll (GB)'s sire's record?
Dr Fong (USA)'s progeny in our archive have won 9.4% of 4,593 runs since Jan 2008 (350 horses), Flat and jumps together. Weakest over 2m5f – 3m (all codes): 5.1% from 158.
Who are Young Dr Jekyll (GB)'s siblings?
Out of Jubilee Dawn (GB), Young Dr Jekyll (GB) has 2 other produce in our archive, 2 of them winners. Most wins: Dawn Breaking (GB) (8). Highest grade won: Class 4 (Dawn Breaking (GB)). The wins came over 5f–1m. As at Oct 2026.

Record shown from September 2011. Our archive holds racing in Great Britain, Ireland and France from January 2005. Runs in other countries are not in it, and earlier runs are not available from our data provider. In-running comments are available from 2024 onward.