Did any of Secretariat's foals win one of the Triple Crown races?

He sired these horses -

Lady's Secret who was the 1986 Horse of the Year.

Risen Star which won the 1988 Belmont and Preakness

Kingston Rule which won the Melbourne Cup in Ausralia.

And also Tinners Way which won the 1994 and 1995 G1 Pacific Classic.

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