 Gore rakatevera racho Jomni akaenda kuDoha kunokwikwidza pa2015 IPC Athletics World Championships. Akapinda mumakwikwi mana, makwikwi emamita zana, mazana maviri, mazana mana uye mazana masere, ese ari muchikamu cheT53. Akakwanisa kupinda mumakwikwi ose mana kuti asvike kumagumo, achiwana menduru yebronze mumakwikwi ekupedzisira emamita mazana maviri. Gore rakatevera racho, mukugadzirira Mitambo yeParalympics yeZhizha muRioJomni akaenda kuGrosseto kunotora chikamu mumakwikwi ake echipiri eEuropean Championship. Mumakwikwi aya, pasinei nokurasikirwa nemutambo wake wemamita 400 kuna Vitalii Gritsenko wekuRussia, akapedza semumwe wevatambi vakabudirira zvikuru vechikwata cheBritain aine menduru shanu. Jomni akahwina menduru yendarira pamakwikwi emamita zana, sirivheri pamakwikwi emamita mazana mana nemakumi masere uye menduru dzegoridhe pamakwikwi emamita mazana maviri nemakwikwi emamita mana. Mumutambo uyu, Jomni akakunda nemudzidzisi wake uye waaitamba naye David Weir, pamwe chete naRichard Chiassaro naNathan Maguire. 