Seamie Heffernan rides US Navy Flag, centre to victory in win TheJuddmonte Middle Park Stakes at Newmarket racecourse on September 3. Alan Crowhurst / Getty Images
Seamie Heffernan rides US Navy Flag, centre to victory in win TheJuddmonte Middle Park Stakes at Newmarket racecourse on September 3. Alan Crowhurst / Getty Images

Horse Racing

Happily and US Navy Flag carry Aidan O'Brien's hopes at Newmarket

Irishman has 23 Group 1 winners this year, two shy of record set by American Bobby Frankel in 2003

Amith Passela
Amith Passela

October 12, 2017