Yes very possible I don't understand what you are trying to say... I know what leveraged investing is but a lot of the details may be beyond me. This is not my area of expertise.
Correct me if I'm wrong: my understanding is that you're saying that they could have taken a huge risk using a lot of leverage and they didn't lose all their money so they get their 5% + 44% (found this from a Bloomberg article). Essentially they're just the notable outliers and have been for 30 years? If so, that still seems a little far fetched for me.