 Johnston and his crew, were not selected for the squad at the 2010 Winter Olympics in Vancouver, despite winning the trial races in Germany and Switzerland in 2009.Johnston has competed in over 10 world championships 3 Olympic games over 60 world cup races and he is a 12 time British champion.Johnston Finished his competitive career in 2010 having not been selected for Vancouver 2010, he then became a development coach for British Bobsleigh team with his focus been on the first Youth Olympic games In Innsbruck 2012 where the Team of Mica Mcneill and Jazmin Sawyers finished in Silver medal position.