Cubs' Dansby Swanson joins insane baseball history with Lou Gehrig, Jimmie Foxx, Joe DiMaggio and Mel Ott

Dansby Swanson stepped to the plate with the bases loaded on Wednesday with the Chicago Cubs having long decided their game, already ahead by double-digits.

And then Swanson hit a grand slam, because of course he did. Right now, Swanson can't be stopped.

A day after hitting two home runs, Swanson hit three more on Wednesday, capped by the four-run blast:

Yes, he was helped on that occasion by facing a position player.

But it was in part because of Swanson that the Cubs were ahead by that much already anyway.

In fact, Swanson has been scorching hot for a while. He's the first player in 86 years to have 26 RBI in a 10-game span.

It's a mark even Babe Ruth never reached.

Those who did, according to ESPN's Jesse Rogers:

• Mel Ott in 1929
• Lou Gehrig in 1930
• Lou Gehrig in 1931
• Jimmie Foxx in 1933
• Joe DiMaggio in 1939

That Gehrig guy was pretty good.

That's also pretty much insane, though. It's an almost-impossible feat, and that's summed up by the fact that all the legends of the last 85 years of baseball haven't taken part.

But right now, Swanson is swinging like a legend. There's no telling how long it might keep up, but enjoy it while it lasts. We truly haven't seen anything like this in a long time.

MORE: Happy Bobby Bonilla day to all who celebrate