Sport Former Mount Gambier rider takes to world stage 05/08/2022 FacebookTwitterEmail WOLRD STAGE: Former Mount Gambier rider John Thompson (centre) and steed JT Chemistry will compete in the World Equestrian Games in Denmark over the next week. He is pictured with parents Mark and Cheryl Thompson at this year's Grand Prix in Sydney. Picture: Submitted James Murphy A FORMER Mount Gambier dressage and horse training sensation will test the bond with his steed on the world stage […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password