Biohacker - A person who enjoys
exploring the details of one's life, or way of living, and how to stretch their capabilities
Origin of the word is from the
combination of:
Bio - from Greek bios "one's life, course or way of living, lifetime"
Hacker - A person who enjoys
exploring the details of programmable systems and how to stretch their capabilities*
*The Jargon File, a glossary for computer programmers that was launched in 1975