My mom - She's now retired, but over the years she taught PE, Health and middle school Science. By the time she was retired, she was National Board Certified in all of them. She's had a lot of insight over the years for thing involving my own kids. During her PE years, she even coached some school sports...even filling in as the middle school football coach for one season.
My first real voice teacher - She trained and taught at Juilliard before retiring to the private sector. She was in her early 70s by the time she entered my world. She, herself, trained under a Metropolitan Opera great whose portrait still hangs on the walls of the Met. In fact, I had a freak out moment a couple of years ago when I was watching HBO's The Gilded Age and she was mentioned by name...like that's part of my legacy! In any event, I had to audition to be taken on for a trial period and then pass muster during that month to become a permanent pupil. I was 12 when she started working with me and wound up as the only child she ever agreed to train. I believe I even needed references. Thankfully, the lead mezzo for the state's opera company (worked with me in elementary during our school talent shows) as well as the opera company director (previously met with me and had an offer on the table for the Met's children's choir back when I was 10) served as my recs. The impact she had on my singing life was tremendous. I'm starting to dust off the performance version of me so that I can try and get back into it professionally by the time DD17 graduates. I miss the stage! I actually sang a bit last night and could hear her in my ear for a bit.
Several of the girls' teachers - The girls have had several exceptional teachers that it's impossible to pick just one. From their health sciences teacher who used to be a pro footballer in the UK and their physics teacher who has a love of crazy socks while also running a class that gets the University of Texas - Austin college credits, to the English teachers that have made them appreciate the subject more and so many others.