Andrew Stewart Mackenzie was born in December 1956 , grew up in Kirkintilloch , Scotland .
Andrew Stewart Mackenzie was was educated at the University of St Andrews where he graduated with a first class bachelor 's degree in Geology in 1977 .
Andrew Stewart Mackenzie was born in December 1956 , grew up in Kirkintilloch , Scotland , and was educated at the University of St Andrews where he graduated with a first class bachelor 's degree in Geology in 1977 .