A four year-old son of I Am Invincible, Caballus has never lacked for talent, however his path has not been smooth since selling for $1million as a yearling back in 2022.

Starting as one of the outsiders in the 15 strong Listed Coolmore Denise’s Joy Stakes (1100m) at Scone on Saturday, the Chris Waller trained Written Tycoon filly Summer Flame continued her solid form to record her first black type victory for owners Rosemont Stud.