Sired by a Wyanga stud ram 02.446 and out of a stud Wyanga ewe, St Laurent is a spring 2007 drop ram and is rated "super elite" on the NEG carcass merit index.

St Laurent is the wool machine with a long stapled, white, bright and stylish fleece and a greasy fleece weight of 5.7kg. He tested in spring 2011 at 18.5 micron, had an SD of 3.1, CVD of 16.5, spin fine of 17.4 and curvature of 96.07.

Weighing 95kg in December 2010, St Laurent scanned at 5.0mm of rib fat, 7.0mm of rump fat, IMF of 3.0 per cent, EMA 23.10sqcm, and had an NEG carcass merit index of 49.3.

St Laurent has a scrotal circumference of 41cm and semen is available.