Career
Andrew is known for his high falsetto. Andrew is married to Heather Tierney, the older sister of Andrea Tierney who is married to Andrew"s brother Mike Tierney. They currently live in Campbelltown, Sydney, New South Wales.
Andrew is known for his high falsetto. Andrew is married to Heather Tierney, the older sister of Andrea Tierney who is married to Andrew"s brother Mike Tierney. They currently live in Campbelltown, Sydney, New South Wales.
