Martin is a tenant farmer in Aberfeldy, Highland Perthshire and farms with his wife Jane and three daughters. They have 600 ewes and 60 cows on the farm rising from 800ft to 2,500ft. Martin served two years as Highland Perthshire Branch chair, before representing East Central region on the LFA committee in 2009. Martin went on to be Vice-Chair before chairing the committee for three years. He was elected Vice-President in 2017 and elected as President in 2021.