He likes being introduced as "world champion"; now Tom Walsh is determined to show how the best perform to round off a stellar year.
The Timaru builder won the Diamond League meet in Birmingham yesterday, finding his touch after a "scratchy" start. To Walsh being the world's best also means having to deliver way.
He reached the shot put pinnacle at the world championships in London and insists he wants to show that was no fleeting success.
"My biggest worry today was not performing like a world champion," Walsh said.
"I wanted to prove I deserved to be world champion and I'm pleased that I did that. I got better as the competition went on. To throw that far with a slightly uphill throwing area is very encouraging."