So at 14 years old, you trained until your belt literally turned red from blood, and got the equivalent of 2 years of practice in 6 months?I did not learn much TKD in the 90's (actually I'm learning it now from George W. Adkins to be honest). I also recieved a TKD instructor's manual passed down to me by one of Sabum Richard Marcelin's students from the ATA (which has more in common with the ITF than WTF) and practiced many TKD-like kicks and exercises during my time in MMA throughout the years.
As for Okinawan Kara-te, that is a style I only use now for demonstrations and counter drills. I did receive about 6 months of 1-on-1 private backyard training (more or less) equivalent to maybe 2 years (more or less) of someone who only attended a Karate class in a Dojo three times a week. In those 6 months, I trained in traditional Shotokan Karate until my white belt turned into a red belt (or brown belt) naturally from all of the blood, sweat and dirt. It was actually very difficult making the switch from Kara-te to Kung-fu, and even today I feel like I am sometimes too rigid as a result of Kara-te.
As for fencing, I learned quite a bit through slicing/deflecting drills, freestyle full-contact sparring with different weapons, using different methods and styles, and through light-contact simulation sparring. I had exposure to Spanish saber-fencing, Japanese bokuto-fencing, and Filipino rattan-fencing for a time period before training on my own. Most of the techniques I use for gun disarms, I learned from FMA knife-sparring (using either metal spoons, dull butter knives or unloaded guns). I also use some fencing principles in my footwork, broken rhythm, lead jab and cadence. I picked those up from JKD and Spanish fencing. Other than that, I don't practice much fencing. My art is more focussed on un-armed street defense than it is on weapons training. But I do count my many years of experience in JKD (which is missing from your list) as part of my training also.
You also forgot to mention Western Boxing and Judo/Jujutsu/Aikido, which I also took as seperate classes apart from MMA (and I am still a student of Judo/Jujutsu/Aikido to this day, despite being the founder of MMGF).
I just wanted to clarify all that.
Also, to clarify, why did you like my comment that I feel unqualified to teach, when I have more training in one art than you have in all of your arts? Are you agreeing with me that that amount of training does not make you qualified to teach? If you're creating your own style, I would hope you have a minimum of 10-15 years training in multiple arts (and I would not count anything below the age of 16 personally for that, although that's a topic for debate).