After training on and off as a youngster, Smith began to take boxing seriously at the age of 16. During a career in which he compiled a record of 32–11[2] while representing Poole ABC, he fought in several ABA Championships,[3] reaching the finals in 2013 and 2016; losing out to Jack Massey at 86 kg[4] and Cheavon Clarke at 91 kg respectively.[5]