Australian discus powerhouse Matthew Denny says he's determined to become the "dominant" figure in his sport -- and the Olympic bronze medallist has taken another step towards achieving his aim with an impressive Diamond League triumph in Doha.
With a superb display in the Qatari capital on Friday, Denny, who moved to second on the world all-time list after a 74.78m throw in Ramona, Oklahoma, last month, defeated Swedish both world champ Daniel Stahl and Slovenia's former global gold medallist Kristjan Ceh.
