ABBIE Sweetnam crowned a wonderful weekend for young Irish riders at the Nations Cup show in Chevenez, Switzerland, when winning the Irish dominated 1.30m Pony Grand Prix last Sunday with Dynamite Spartacus.

Riding her European championship team gold medal-winning mount, Sweetnam, who also jumped a foot-perfect double clear on Friday to help Ireland win the Nations Cup, shot to the head of the leader board with a clear round against the clock in 30.77 seconds to take first place on the podium.