[Off-Topic] Are there any software developers who you admire?

Hello,

Thanks for reading:

Do you admire or have as a positive model any software developer?

For example, Grace Hopper: https://en.wikipedia.org/wiki/Grace_Hopper

💭▶️ In addition, do you know any software developer with special handicaps / conditions or challenges? For example, not able to walk, or any other special challenge? If so, who?

Thanks for replying.

Greetings.