Fiji's wildcard athlete, Leslie Copeland is preparing for his first throw.
Copeland is aiming to throw 83 meters in the Javelin event which can automatically put him in the final.
He will be competing in his first throw on Thursday.
Meanwhile, in the Olympics medal tally, USA leads with 21 gold, 14 silver and 17 bronze, followed by China with 13 gold, 11 silver and 17 bronze while Great Britain is in third place with 8 gold, 10 silver and 6 bronze.
In Tennis:
Former World number 1 Rafael Nadal went down to Juan Martin del Potro in the Men's single semi-final.
Del Potro will now meet Great Britain's Andy Murray in the finals of the Men's single tennis.
Meanwhile, in the Olympics medal tally, USA leads with 21 gold, 14 silver and 17 bronze, followed by China with 13 gold, 11 silver and 17 bronze while Great Britain is in third place with 8 gold, 10 silver and 6 bronze.