One school three Masters, over 100 years of experience.
While this is not something unique it is quite difficult to find in most schools. In a simplified way a Master is the teacher of a black belt. Master Delgado in his 38 years as a martial artist has only promoted one black belt to the rank of Master.
A “real” Master has wisdom, understanding of the arts and technique. So when looking around at schools; wouldn’t you prefer to train with the teacher or the student?