Writing bios is the weirdest thing. I just had to write one for a local authority in the UK who want to know why I might be qualified to teach secondary school level computer science to somebody, and to my ears it both sounds weirdly boastful while at the same time I know that it probably doesn't include what some of the officials are looking for/expecting.
"Why does it matter that he's taught hundreds of people over 15+ years? He didn't even finish his degree, and he has no initials after his name at all!"
Also: just to be very clear, I know that many people working in education are not about the pieces of paper and the bureaucracy. But I've also worked in local councils, and I can tell you straight up that a small subset of the back office are absolutely obsessed with having the correct string of letters in the expected places and making sure that people are in the "right" box in the system.
