Oscar Delahoya lives a good clean life has a very nutritious diet He can fight well thru his late 30's and early 40's and be effective if he so desires . unlike fighters that have bouts of major drug use in their careers , they age at a much faster rate and thus get old in their 30’s I remember Bert Cooper when he was 26 years old.. Looked like the was 46 in the face . Them crack years are rough. Ages the body and the mind like Dog years !