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Horse profile

Happy Brethren (GB)

4yo gelding · Trainer K W Lui · Owner David Tse Sik Hung
by Zoustar (AUS) out of Gladiatrix (GB) (Compton Place)
2 runs · 1 course · from May 2026
As at 18 Oct 2026 · KTB archive: GB, Ireland & France · 2005–present, updated daily
Off 118 days · 10th of 14 Last raced off OR 49
KTB Profile

Happy Brethren is a lightly raced gelding with one placing from two starts on turf at Sha Tin over 6f to 7f on good going. He finished third of 14 in a maiden there in May 2026 and tenth of 14 in the Diamond Handicap, a Class 4 race, last time in Jun 2026. By Zoustar, whose progeny have recorded a 10.8% strike rate from 2,677 runs since Jan 2008 with their strongest record under 6f. His dam has produced two winners from three runners to date, including Warrior Brave with six wins.

Based on 2 archived runs · run-style from 1 commented run · updated 18 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

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.

Pedigree intelligence

Sire
Zoustar (AUS)

Progeny in our archive have won 10.8% of 2,733 runs since Jan 2008 (313 horses).

Strongest at trips under 6f (all codes): 14.4% from 327. Weakest over 1m2f – 1m4f (all codes): 3.6% from 193.

GoingRunsWinsSRvs sireThis horse
Firm14321.4%+10.6—
Good to Firm440439.8%−1—
Good589518.7%−2.10 from 2
Good to Soft246218.5%−2.3—
Soft2612911.1%+0.3—
Heavy851416.5%+5.7—
Standard (AW)1,09813412.2%+1.4—
Distance (all codes)RunsWinsSRvs sireThis horse
Under 6f3274714.4%+3.6—
6f – 7f1,42115210.7%−0.10 from 2
1m – 1m1f6688412.6%+1.8—
1m2f – 1m4f19373.6%−7.2—
1m5f – 2m6111.6%−9.2—
2m1f – 2m4f4948.2%−2.6—
2m5f – 3m1200%−10.8—
Over 3m200%−10.8—

Flat and jumps together (all codes) · since Jan 2008 · as at 17 Oct 2026 · rows under 30 runs muted · win % is the measure, a record not a forecast

Dam
Gladiatrix (GB) (Compton Place)

3 siblings in the archive, 2 winners — best of them Warrior Brave (GB) (6 wins).

The wins came over 5f–7f; the highest grade won is Class 3 (Warrior Brave (GB)).

ProduceRunsWinsWin tripsBest grade
Warrior Brave (GB)2965f–7fClass 3
Shot (GB)916fClass 6
Awake In Asia (GB)190——

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

Form

DateCourseRace PosBtn Wgt OR Jockey SP
21 Jun 26+21d Sha Tin (HK) Diamond Handicap (Course A) (Turf) Class 4 · 6f · Good · 14 ran 10/14 nse 8-12 49 C Y Ho 71/10
31 May 26 Sha Tin (HK) Federation Of Ass'ns Of Native Hing Ning Residents In HK Cup (Class4) (Handicap) (Course B) (Turf) 6f · Good · 14 ran Led but pestered - headed final 110yds - no extra towards finish 3/14 ¾ 8-12 49 C Y Ho 22/1

Quick answers

How many races has Happy Brethren (GB) won?
Happy Brethren (GB) has yet to win, from 2 archived starts in 2026. Placed 1 time in total (50% of starts).
Who trains Happy Brethren (GB)?
Happy Brethren (GB) is trained by K W Lui, who saddled the horse on its most recent run on 21 June 2026.
Who is Happy Brethren (GB)'s sire?
Happy Brethren (GB) is by Zoustar (AUS) out of Gladiatrix (GB), whose sire is Compton Place.
What is Happy Brethren (GB)'s official rating?
The most recent official rating on record is 49, from the run on 21 June 2026. That is also the highest on record.
What is Happy Brethren (GB)'s sire's record?
Zoustar (AUS)'s progeny in our archive have won 10.8% of 2,733 runs since Jan 2008 (313 horses), Flat and jumps together. Strongest at trips under 6f (all codes): 14.4% from 327. Weakest over 1m2f – 1m4f (all codes): 3.6% from 193.
Who are Happy Brethren (GB)'s siblings?
Out of Gladiatrix (GB), Happy Brethren (GB) has 3 other produce in our archive, 2 of them winners. Most wins: Warrior Brave (GB) (6). Highest grade won: Class 3 (Warrior Brave (GB)). The wins came over 5f–7f. As at Oct 2026.

Record shown from May 2026. 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.