3yo colt · Trainer Richard Hannon· Owner Lady Rothschild
by Zamindar (USA) out of Harvest Queen (IRE) (Spinning World)
8 runs · 7 courses · from Aug 2013
As at 25 Aug 2026 · KTB archive: 2005–present, updated daily
2 wins · Newmarket & NewburyOff 4449 days · 5th of 8Last raced off OR 108
KTB Profile
Helene Happy Star (IRE) is 2 from 8, including a Listed win. The biggest win: the Makfi Newmarket Stakes at Newmarket (May 2014). Hasn't won since May 2014. Both wins came on good or faster ground (0 from 3 on softer).
Based on 8 archived runs · updated 25 Aug 2026
KTB at a glanceWins on good or faster
2–8Wins / Runs
25%Strike rate
3 (37.5%)Placed
+9.50£1 level staken=8 at SP
1.51Fair A/E n=7 · 0.94 incl. margin
109Best perf rating
110Highest OR
44dAvg between runs
A/E compares actual wins with what starting prices implied. "Fair" strips the bookmaker margin from the expectation, so favourites and longshots are judged on the same footing — figures near 1.00 mean the market priced this horse about right.
Official rating108↓ 2lb off peak
108107–110
Run style is derived from in-running commentary, which our data provider does not supply for this horse's races.
Pedigree intelligence
Sire
Zamindar (USA)
Progeny in our archive: 11% strike from 3,956 runs · most wins over 1m – 1m1f.
Dam
Harvest Queen (IRE) (Spinning World)
4 siblings in the archive, 3 winners — best of them Corncrake (GB) (3 wins, best perf 81).
Record by conditions
Going
Runs
Wins
SR
£1
Good to Firm
2
1
50%
+13.00
Soft
2
0
0%
−2.00
Good
2
1
50%
+0.50
Standard (AW)
1
0
0%
−1.00
Good to Soft
1
0
0%
−1.00
Class
Runs
Wins
SR
£1
Class 1
6
1
17%
+9.00
Class 4
1
1
100%
+1.50
Course
Runs
Wins
SR
£1
Newmarket
2
1
50%
+13.00
Ascot
1
0
0%
−1.00
Goodwood
1
0
0%
−1.00
Lingfield (AW)
1
0
0%
−1.00
Longchamp (FR)
1
0
0%
−1.00
Doncaster
1
0
0%
−1.00
Newbury
1
1
100%
+1.50
Distance
Runs
Wins
SR
£1
1m2f – 1m4f
3
1
33%
+12.00
6f – 7f
3
1
33%
−0.50
1m – 1m1f
2
0
0%
−2.00
Jockey
Runs
Wins
SR
£1
Richard Hughes
6
2
33%
+11.50
Ryan Moore
2
0
0%
−2.00
Season
Runs
Wins
SR
£1
2014
5
1
20%
+10.00
2013
3
1
33%
−0.50
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.