Racing 07 March 2022 Mo’unga’s brother tops Day One at Karaka There was a big smile on the face of the team at Waikato Stud as the full-brother toMo’unga hit seven figures at Karaka on Monday. Racing 17 February 2022 Nightmare draw for Sierra Sue Trent Busuttin has found it difficult to put a positive spin on Sierra Sue drawing barrier 13. Racing 20 January 2022 Busuttin eyes 1400m features with Sierra Sue Trainers Trent Bussutin and Natalie Young will keep New Zealand-bred mare Sierra Sue to her favoured 1400m distance this preparation.