Olympic hammer champion Annus will face IOC hearing

Adrian Annus of Hungary, the men's hammer gold medalist, will return to Athens to testify before an International Olympic Committee disciplinary hearing on Sunday, says a Hungarian official.

Annus, who tested negative at a drugs test after his final, failed to show up for a second test on his way home to Hungary.

The IOC had expressed concerns but Hungary Olympic chief Pal Schmitt said: "He wants to come to explain.

"He was not in the physical condition to take the test that he missed."

Annus announced his retirement upon returning to Hungary and is quoted as saying: "My only sin is that I won the Olympic gold."