Look at his baseball reference profile. His stat progression matches the career arc of a steroid user exactly. There is no corroborating evidence that he did PED's other than the one time he said he did. So they were legal for most of his career and Aaron still says he didn't do them. If steroids were legal in the US and legal in baseball right now, I would have no problem. That is why I'm not up in arms about the old time baseball players who used them. Amphetamines weren't banned by the federal government until 1970 (illegal in baseball in 1971 I believe) and anabolic steroids weren't illegal until 1990 from what the net says. Aaron's home run totals fluctuated throughout his career. "From nearly every sports-writing quarter and even Aaron himself, we have heard that the primary reason for Aaron's mark of 755 is because of his yearly home run consistency. However, statistically speaking, a stronger case can be made that Aaron was an INCONSISTENT home run hitter. From '56-'58, he went from 26 to 44 to 30 home runs; from '63 to '64 he dropped from 44 to 24; and from '68 to '69 he went from 29 to 44. A look at the world's most valuable sports website– Baseball-Reference.com will show that Aaron's yearly home run totals jumped or declined by at least 12 home runs on EIGHT separate occasions despite a remarkably consistent number of year-to-year at bat totals. In contrast, neither Bonds, Ruth, nor Mays exceeded five yearly 12-HR fluctuations." http://www.cosellout.com/2007/08/22/behind-the-myths-part-755-hank-aaron-bonds-with-barry/