Aside from Garnett, who is the only other player with at least 19000 points, 6000 rebounds, 3400 assists, 1400 steals, and 1300 blocksSounds like a wing - the 6,000 rebounds, 3,400 assists and 1,400 blocks.
Really? I can't imagine many wings that could get to 1300 blocks other than maybe AK47 and Dr J.
I'd guess a big man is more likely. Tough to think of bigs that could pass or pilfer like KG though, never-mind both. Malone might've played long enough to get them but he wasn't much of a shot-blocker.
Kareem also probably has the assists due to longevity and definitely has the blocks so he might be a possibility. If not Hakeem, David Robinson or Robert Parish would be the only other guys that could meet the defensive and scoring criteria. None of those guys probably come close to KG in assists though. Also Elvin Hayes but I know steals and blocks weren't recorded for his whole career. Dr J would be the obvious choice but I don't know if the ABA disqualifies him.