Urban Müller Alive
Wrote Brainfuck's 240-byte compiler on the Amiga (1993) — eight commands, infinite consequence.
1960198020002020
Created Brainfuck
Created Brainfuck (1993) — 8 instructions, 100-byte compiler — as a joke about the smallest possible Turing-complete language.\n\nThe entire esolang genre owes its existence to his compiler challenge.