I did say, “Not saying it doesn’t happen at Stern and other large schools too”.
We had a kid at an elite undergrad business school, and another at a top LAC. Both finance kids. LAC athletes at least “seemed” to do better at selective finance recruitment than other non-athletes at their LAC, and these athletes often had a recruitment connection. Sometimes it is merely from alum-boosting, but quite often it is from a highly-placed family connection. Non-athletes seemed to have a more level playing field at the undergrad business school.
I’ve interviewed hundreds of analyst candidates at one of the most sought after IBs, and most of the time, the LAC kids we hired were either relationship connected, or athletes, or both. (However, this was also many years ago.)
The athlete connection is not all that well kept a secret. The NESCAC schools are pretty up front about it and at Wesleyan there’s even a fraternity that celebrates it.