The youngest of four children of Aidan O’Brien, the serial Irish champion trainer, Donnacha O’Brien has enjoyed more than 100 winners since having his first ride in 2014.
He has yet to enjoy a winner in Britain (from 34 rides at the time of writing) but was beaten just a length aboard Lancaster Bomber in the St James’s Palace Stakes, in a race won by Barney Roy.
“The lad ran well – he loved the ground,” O’Brien Jr said afterwards.
QIPCO British Champions Series Victories
BCS Career statistics
|Year||Wins-2nd-3rd||Prize money||Group 1 wins||Archived results|