How many races has Louis Armstrong won?

Louis Armstrong (GB) has yet to win, from 2 archived starts in 2020.

Who trained Louis Armstrong?

Louis Armstrong (GB) was trained by John Gosden on the most recent run on record, at Chelmsford City (AW) on 17 December 2020.

Who is Louis Armstrong's sire?

Louis Armstrong (GB) is by Golden Horn (GB) out of Perfect Note (GB), whose sire is Shamardal.

What is Louis Armstrong's sire's record?

Golden Horn (GB)'s progeny in our archive have won 13.8% of 3,743 runs since Jan 2008 (345 horses), Flat and jumps together. Weakest on heavy going: 9.2% from 163. Weakest over 6f – 7f (all codes): 8.2% from 233.

Who are Louis Armstrong's siblings?

Out of Perfect Note (GB), Louis Armstrong (GB) has 5 other produce in our archive, 4 of them winners. Most wins: Pianissimo (GB) (3). Highest grade won: Group 2 (Strathspey (GB)). The wins came over 7f–2m7f. As at Oct 2026.

Horse profile

Louis Armstrong (GB)

2yo colt (at last run, Dec 2020) · Last trainer John Gosden · Last owner Ms Rachel D S Hood

by Golden Horn (GB) out of Perfect Note (GB) (Shamardal)

2 runs · 2 courses · from Dec 2020

As at 28 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 17 Dec 2020 — 2,140 days ago. Our archive can't say whether the horse is still in training.

Last run Dec 2020 · 5th of 6 Beaten favourite LTO

KTB Profile

Lightly raced, with 2 archived starts, both in Dec 2020, the last of them as a 2yo colt. Finished 5 of 6 at Chelmsford City (AW) last time. By Golden Horn (GB), whose progeny in our archive have won 13.8% of 3,743 runs since Jan 2008.

Based on 2 archived runs · updated 28 Oct 2026

0–2Wins / Runs
0%Strike rate
0 (0%)Placed
−2.00£1 level staken=2 at SP
16dAvg between runs

KTB Speed and Rating

KTB Speed

Best recent Speed 75 the best of the last 2 graded (A or B) runs · Newcastle (AW), 1 Dec 2020

How fast the horse ran, as points against the day-corrected standard time for its course and distance: 100 is the median GB Class 4 handicap winner on that code; one point is 0.1% of the standard time. A, B or C is how much the day's card could tell us, not how good the run was. What this means →

Flat 2 figures · best 75^A · median 72.5

Going	Runs	Best	Median	Since 28 Oct 2025
Standard (AW)	2	75^A	72.5	—

Distance	Runs	Best	Median	Since 28 Oct 2025
1m2f – 1m4f	2	75^A	72.5	—

KTB Speed v1 · batch 15 Sep 2026 · GB & Irish racing only · 2 figures from 2 runs · as at 3 Oct 2026 · a record, not a forecast

KTB Rating

Best recent KTB Rating 67^A the best of the last 2 rated runs · Newcastle (AW), 1 Dec 2020

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 67^A · median 64

Going	Runs	Best	Median	Since 28 Oct 2025
Standard (AW)	2	67^A	64	—

Distance	Runs	Best	Median	Since 28 Oct 2025
1m2f – 1m4f	2	67^A	64	—

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

Golden Horn (GB)

Progeny in our archive have won 13.8% of 3,743 runs since Jan 2008 (345 horses).

Weakest on heavy going: 9.2% from 163. Weakest over 6f – 7f (all codes): 8.2% from 233.

Going	Runs	Wins	SR	vs sire	This horse
Firm	11	3	27.3%	+13.5	—
Good to Firm	441	69	15.6%	+1.8	—
Good	1,024	143	14%	+0.2	—
Good to Soft	480	79	16.5%	+2.7	—
Soft	574	72	12.5%	−1.3	—
Heavy	163	15	9.2%	−4.6	—
Standard (AW)	1,050	137	13%	−0.8	0 from 2

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
Under 6f	1	0	0%	−13.8	—
6f – 7f	233	19	8.2%	−5.6	—
1m – 1m1f	613	60	9.8%	−4	—
1m2f – 1m4f	1,422	205	14.4%	+0.6	0 from 2
1m5f – 2m	978	153	15.6%	+1.8	—
2m1f – 2m4f	406	66	16.3%	+2.5	—
2m5f – 3m	85	14	16.5%	+2.7	—
Over 3m	5	1	20%	+6.2	—

Flat and jumps together (all codes) · since Jan 2008 · as at 28 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Perfect Note (GB) (Shamardal)

5 siblings in the archive, 4 winners — best of them Pianissimo (GB) (3 wins).

The wins came over 7f–2m7f; the highest grade won is Group 2 (Strathspey (GB)).

Produce	Runs	Wins	Win trips	Best grade
Pianissimo (GB)	25	3	1m5½f–2m	Class 2
Boethius (GB)	17	1	2m7f	Class 5
Romance Story (IRE)	9	1	7f	Class 5
Strathspey (GB)	4	1	1m4f	Group 2
Villazon (GB)	9	0	—	—

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

Form

Date	Course	Race	Pos	Btn	Wgt	Spd	KTB	Jockey	SP
2020 · 2 runs
17 Dec 20+16d	Chelmsford City (AW)	British Stallion Studs EBF Novice Stakes Class 5 · 10f · Standard · 6 ran	5/6	1¼	9-5	70^A	61^B	Robert Havlin	9/4F
01 Dec 20	Newcastle (AW)	Play Ladbrokes 5-A-Side On Football/British EBF Novice Stakes Class 5 · 10f · Standard · 7 ran	4/7	3	9-5	75^A	67^A	Cieren Fallon	5/1

Quick answers

How many races has Louis Armstrong won?: Louis Armstrong (GB) has yet to win, from 2 archived starts in 2020.
Who trained Louis Armstrong?: Louis Armstrong (GB) was trained by John Gosden on the most recent run on record, at Chelmsford City (AW) on 17 December 2020.
Who is Louis Armstrong's sire?: Louis Armstrong (GB) is by Golden Horn (GB) out of Perfect Note (GB), whose sire is Shamardal.
What is Louis Armstrong's sire's record?: Golden Horn (GB)'s progeny in our archive have won 13.8% of 3,743 runs since Jan 2008 (345 horses), Flat and jumps together. Weakest on heavy going: 9.2% from 163. Weakest over 6f – 7f (all codes): 8.2% from 233.
Who are Louis Armstrong's siblings?: Out of Perfect Note (GB), Louis Armstrong (GB) has 5 other produce in our archive, 4 of them winners. Most wins: Pianissimo (GB) (3). Highest grade won: Group 2 (Strathspey (GB)). The wins came over 7f–2m7f. As at Oct 2026.