Random thought of the day: What is the largest number of subordinate promotions one supervisor had during their career in the AF?

Like the question said, I was wondering today what is the most promotees one supervisor had during their career in the Air Force. I personally had 15 people get promotions while I was their supervisor. I think that I directly shaped/molded about 8 of those airmen, while the others were already doing great things and I just helped them write down their achievements. So I was lucky that their packages wrote themselves, additionally, it was an easier time to get some people promoted.