How many races has Mon Vieux won?

Mon Vieux (FR) has yet to win, from 4 archived starts between 2022 and 2023.

Who trained Mon Vieux?

Mon Vieux (FR) was trained by Yannick Fouin on the most recent run on record, at Auteuil (FR) on 23 April 2023.

Who is Mon Vieux's sire?

Mon Vieux (FR) is by Diamond Boy (FR) out of Royale The Best (FR), whose sire is Cadoudal.

Who are Mon Vieux's siblings?

Out of Royale The Best (FR), Mon Vieux (FR) has 5 other produce in our archive, 3 of them winners. Most wins: My Fair Lady (FR) (2). Highest grade won: Class 4 (Easyrun De Vassy (FR)). The wins came over 2m½f–3m2f. As at Nov 2026.

Horse profile

Mon Vieux (FR)

5yo gelding (at last run, Apr 2023) · Last trainer Yannick Fouin · Last owner Frederic Duvivier Y Fouin

by Diamond Boy (FR) out of Royale The Best (FR) (Cadoudal)

4 runs · 3 courses · from Dec 2022

As at 5 Nov 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily

No run recorded since 23 Apr 2023 — 1,291 days ago. Our archive can't say whether the horse is still in training.

Last run Apr 2023

KTB Profile

Mon Vieux is a gelding by Diamond Boy out of Royale The Best. He ran four times between Dec 2022 and Apr 2023 without winning or placing. All four starts came on turf in France, three of them on heavy ground, and he was last seen in the Prix Pont d'Iena at Auteuil in Apr 2023. He raced three times over 2m1f to 2m4f and once over 2m5f to 3m.

Based on 4 archived runs · updated 5 Nov 2026

0–4Wins / Runs
0%Strike rate
0 (0%)Placed
−4.00£1 level staken=4 at SP
44dBetween runs (median)

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

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

KTB Rating v1 · batch 3 Oct 2026 · GB & Irish racing only · 0 figures from 0 runs · 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

Diamond Boy (FR)

Progeny in our archive have won 12% of 2,291 runs since Mar 2016 (287 horses).

Going	Runs	Wins	SR	vs sire	This horse
Good to Firm	28	8	28.6%	+16.6	—
Good	672	81	12.1%	+0.1	—
Good to Soft	483	54	11.2%	−0.8	—
Soft	743	80	10.8%	−1.2	0 from 1
Heavy	348	50	14.4%	+2.4	0 from 3
Standard (AW)	17	1	5.9%	−6.1	—

Distance (all codes)	Runs	Wins	SR	vs sire	This horse
6f – 7f	7	0	0%	−12	—
1m – 1m1f	16	0	0%	−12	—
1m2f – 1m4f	18	2	11.1%	−0.9	—
1m5f – 2m	847	112	13.2%	+1.2	—
2m1f – 2m4f	990	106	10.7%	−1.3	0 from 3
2m5f – 3m	357	46	12.9%	+0.9	0 from 1
Over 3m	56	8	14.3%	+2.3	—

Flat and jumps together (all codes) · since Mar 2016 · as at 5 Nov 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam

Royale The Best (FR) (Cadoudal)

5 siblings in the archive, 3 winners — best of them My Fair Lady (FR) (2 wins).

The wins came over 2m½f–3m2f; the highest grade won is Class 4 (Easyrun De Vassy (FR)).

Produce	Runs	Wins	Win trips	Best grade
My Fair Lady (FR)	4	2	2m½f	—
Easyrun De Vassy (FR)	15	1	3m2f	Class 4
Royale Majesty (FR)	2	1	2m2f	—
Massada (FR)	1	0	—	—
Best Story (FR)	1	0	—	—

Record by conditions

Going	Runs	Wins	SR	£1
Heavy	3	0	0%	−3.00
Soft	1	0	0%	−1.00

Course	Runs	SR	£1
Auteuil (FR)	2	0%	−2.00
Compiegne (FR)	1	0%	−1.00
Cagnes-Sur-Mer (FR)	1	0%	−1.00

Distance	Runs	Wins	SR	£1
2m1f – 2m4f	3	0	0%	−3.00
2m5f – 3m	1	0	0%	−1.00

Jockey	Runs	SR	£1
Alexandre Chesneau	2	0%	−2.00
Tanguy Andrieux	1	0%	−1.00
Jeremy Da Silva	1	0%	−1.00

Headgear	Runs	Wins	SR	£1
Tongue tie	3	0	0%	−3.00
Hood + tongue tie	1	0	0%	−1.00

Season	Runs	Wins	SR	£1
2023	3	0	0%	−3.00
2022	1	0	0%	−1.00

Type	Runs	Wins	SR	£1
Chase	2	0	0%	−2.00
Hurdle	2	0	0%	−2.00

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

Date	Course	Race	Pos	Btn	Wgt	Jockey	SP
2023 · 3 runs
23 Apr 23+13d	Auteuil (FR)	Prix Pont d'Iena (Chase) (Handicap) (5yo+) (Turf) 2m6f · Heavy · 9 ran	PU/9	—	10-7	Tanguy Andrieux	29/1
10 Apr 23+44d	Compiegne (FR)	Prix de l'Ile de Re (Chase) (Handicap) (5yo+) (Turf) 2m3f · Heavy · 10 ran	7/10	15	10-1	Alexandre Chesneau	13/1
25 Feb 23+82d	Auteuil (FR)	Prix Bougie (Hurdle) (Handicap) (5yo+) (Turf) 2m2f · Very Soft · 18 ran	12/18	1	10-6	Alexandre Chesneau	65/1
2022 · 1 run
05 Dec 22	Cagnes-Sur-Mer (FR)	Prix Alvarado (Hurdle) (Turf) 2m1½f · Heavy · 11 ran	6/11	2½	10-10	Jeremy Da Silva	13/1

Quick answers

How many races has Mon Vieux won?: Mon Vieux (FR) has yet to win, from 4 archived starts between 2022 and 2023.
Who trained Mon Vieux?: Mon Vieux (FR) was trained by Yannick Fouin on the most recent run on record, at Auteuil (FR) on 23 April 2023.
Who is Mon Vieux's sire?: Mon Vieux (FR) is by Diamond Boy (FR) out of Royale The Best (FR), whose sire is Cadoudal.
What is Mon Vieux's sire's record?: Diamond Boy (FR)'s progeny in our archive have won 12% of 2,291 runs since Mar 2016 (287 horses), Flat and jumps together.
Who are Mon Vieux's siblings?: Out of Royale The Best (FR), Mon Vieux (FR) has 5 other produce in our archive, 3 of them winners. Most wins: My Fair Lady (FR) (2). Highest grade won: Class 4 (Easyrun De Vassy (FR)). The wins came over 2m½f–3m2f. As at Nov 2026.

KTB Speed and Rating

Pedigree intelligence

Record by conditions

▾Going

▾Course

▾Distance

▾Jockey

▾Headgear

▾Season

▾Type

Form

Quick answers