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Horse profile

Genius Beast (USA)

3yo colt (at last run, Sep 2011) · Last trainer Mahmood Al Zarooni · Last owner Godolphin
by Kingmambo (USA) out of Shawanda (IRE) (Sinndar)
8 runs · 7 courses · from Aug 2010
As at 21 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
No run recorded since 10 Sep 2011 — 5,520 days ago. Our archive can't say whether the horse is still in training.
Last run Sep 2011 · 8th of 9 2 wins · Sandown & Haydock Last raced off OR 110
KTB Profile

Genius Beast (USA) is 2 from 8, including a Group 3 win. The biggest win we hold: the bet365 Classic Trial at Sandown (Apr 2011). Hasn't won since Apr 2011. Each win came on a first visit to the course. Last raced off a career-high mark of 110.

Based on 8 archived runs · updated 21 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 86A the best of the last 3 rated runs · York, 17 Aug 2011 Official rating 110 at the last run, 10 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 7 figures · best 105A · median 92
GoingRunsBestMedianSince 21 Oct 2025
Good to Soft286A83—
Good2105A99—
Soft293A92.5—
Good to Firm1———
DistanceRunsBestMedianSince 21 Oct 2025
1m2f – 1m4f3105A86—
1m – 1m1f393A93—
1m5f – 2m1———

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 7 figures from 7 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
Kingmambo (USA)

Progeny in our archive have won 14.5% of 1,093 runs since Jan 2008 (137 horses).

Weakest on soft going: 10.9% from 138. Strongest over 1m – 1m1f (all codes): 18.1% from 243.

GoingRunsWinsSRvs sireThis horse
Firm19631.6%+17.1—
Good to Firm2363715.7%+1.20 from 1
Good3264814.7%+0.21 from 3
Good to Soft1461812.3%−2.20 from 2
Soft1381510.9%−3.61 from 2
Heavy52815.4%+0.9—
Standard (AW)1762614.8%+0.3—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f10110%−4.5—
6f – 7f1502114%−0.5—
1m – 1m1f2434418.1%+3.61 from 3
1m2f – 1m4f3725715.3%+0.81 from 4
1m5f – 2m1552214.2%−0.30 from 1
2m1f – 2m4f8478.3%−6.2—
2m5f – 3m6557.7%−6.8—
Over 3m1417.1%−7.4—

Flat and jumps together (all codes) · since Jan 2008 · as at 21 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Shawanda (IRE) (Sinndar)

5 siblings in the archive, 1 winner — best of them Encke (USA) (3 wins).

The wins came over 1m–1m6½f; the highest grade won is Group 1 (Encke (USA)).

ProduceRunsWinsWin tripsBest grade
Encke (USA)931m–1m6½fGroup 1
Strepitant (GB)10——
Inner Light (GB)10——
Serengeti Star (GB)10——
Country Music (GB)50——

Record by conditions

GoingRunsWinsSR£1
Good 3 1 33% +6.00
Good to Soft 2 0 0% −2.00
Soft 2 1 50% −0.09
Good to Firm 1 0 0% −1.00

ClassRunsWinsSR£1
Class 1 4 1 25% +5.00
Class 5 1 1 100% +0.91
Class 3 1 0 0% −1.00
Class 4 1 0 0% −1.00

CourseRunsWinsSR£1
Doncaster 2 0 0% −2.00
York 1 0 0% −1.00
Ascot 1 0 0% −1.00
Longchamp (FR) 1 0 0% −1.00
Sandown 1 1 100% +8.00
Haydock 1 1 100% +0.91
Newmarket 1 0 0% −1.00

DistanceRunsWinsSR£1
1m2f – 1m4f 4 1 25% +5.00
1m – 1m1f 3 1 33% −1.09
1m5f – 2m 1 0 0% −1.00

JockeyRunsWinsSR£1
Ahmed Ajtebi 4 2 50% +6.91
Frankie Dettori 2 0 0% −2.00
Silvestre De Sousa 1 0 0% −1.00
Kieren Fallon 1 0 0% −1.00

SeasonRunsWinsSR£1
2011 5 1 20% +4.00
2010 3 1 33% −1.09

Splits include every sample, however small — muted rows are under 3 runs. A one-from-one record is a fact, not a trend: read the Runs column before the strike rate.

Form

DateCourseRace PosBtn Wgt ORKTB Jockey SP
10 Sep 11+24d Doncaster Ladbrokes St Leger Stakes (Group 1) Class 1 · 14.5f · Good To Firm · 9 ran 8/9 12 9-0 11081C Silvestre De Sousa 25/1
17 Aug 11+61d York sportingbet.com Great Voltigeur Stakes (Group 2) Class 1 · 12f · Good To Soft · 8 ran 4/8 3¼ 8-12 11086A Kieren Fallon 12/1
17 Jun 11+33d Ascot King Edward VII Stakes (Group 2) Class 1 · 12f · Good To Soft · 10 ran 6/10 6 8-12 11080C Ahmed Ajtebi 11/1
15 May 11+21d Longchamp (FR) Prix Hocquart (3yo) (Turf) 11f · Good · 5 ran 3/5 1½ 9-2 —— Frankie Dettori 7/4F
24 Apr 11+211d Sandown bet365 Classic Trial (Group 3) Class 1 · 10f · Good · 9 ran 1/9 9-0 88105A Ahmed Ajtebi 8/1
25 Sep 10+16d Haydock E.B.F. Premier Steel Stockholding Maiden Stakes (C&G) Class 5 · 8f · Soft · 10 ran 1/10 9-0 —93A Ahmed Ajtebi 10/11F
09 Sep 10+27d Doncaster E.B.F. crownhotel-bawtry.com Maiden Stakes (Str) Class 3 · 8f · Good · 15 ran 3/15 1¼ 9-3 —93A Frankie Dettori 4/1
13 Aug 10 Newmarket European Breeders' Fund Maiden Stakes Class 4 · 8f · Soft · 12 ran 3/12 5 9-3 —92A Ahmed Ajtebi 15/2

Quick answers

How many races has Genius Beast (USA) won?
Genius Beast (USA) won 2 of 8 archived starts between 2010 and 2011, a strike rate of 25%. Placed 4 times in total (50% of starts).
Who trained Genius Beast (USA)?
Genius Beast (USA) was trained by Mahmood Al Zarooni on the most recent run on record, at Doncaster on 10 September 2011.
Who is Genius Beast (USA)'s sire?
Genius Beast (USA) is by Kingmambo (USA) out of Shawanda (IRE), whose sire is Sinndar.
What going does Genius Beast (USA) prefer?
Genius Beast (USA) has the best record on good going: 1 win from 3 starts (33.3%). Only going bands with at least three archived starts are read, so this is a direction rather than a settled preference.
What is Genius Beast (USA)'s official rating?
The most recent official rating on record is 110, from the run on 10 September 2011. That is also the highest on record.
What is Genius Beast (USA)'s sire's record?
Kingmambo (USA)'s progeny in our archive have won 14.5% of 1,093 runs since Jan 2008 (137 horses), Flat and jumps together. Weakest on soft going: 10.9% from 138. Strongest over 1m – 1m1f (all codes): 18.1% from 243.
Who are Genius Beast (USA)'s siblings?
Out of Shawanda (IRE), Genius Beast (USA) has 5 other produce in our archive, 1 of them a winner. Most wins: Encke (USA) (3). Highest grade won: Group 1 (Encke (USA)). The wins came over 1m–1m6½f. As at Oct 2026.

Record shown from August 2010. 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.