What's your favorite colonist you've ever had?

Mine was a guy named Codex who had 20 intellectual and 15 shooting with a bunch of other stuff. He had a really long beard and and with a flak jacket and simple helmet he looked so cool. He carried a lot of battles and this guy would LITERALLY NEVER GO DOWN. He didn't even have special traits or anything, he's just tough by luck. Please describe your favorite colonists and maybe some cool stories you had with them in your colonies.