Most un-dedicated fighters?

[El Kabong]

Chad Dawson

[greynotsoold]

James Toney was not undedicated and he did not rely on talent. What you saw in the ring were skills taught to him, over many many hours of very hard work, by Bill Miller. His rise to heavyweight was a planned thing; he said in 92 or 93 that he would be HW champion by 2004. The only time his dedication can be questioned is when his weight got out of hand after Holyfield, and that was arguably a mistake in judgement, thinking being heavier would help him.