Johnson Fleig is one of the pre-made NPC Science Hobby instructors who comes from Hobbies, the secret sub-neighborhood introduced with The Sims 2: FreeTime. The other two science hobby instructors are Jace Rusewicz and Nerissa Inada. He appears in every neighborhood once FreeTime has been installed. Johnson can be made playable by befriending and asking him to move in, or by marrying him. He has short black hair, grey eyes, and tanned skin. Johnson is a Fortune Sim with the Gemini zodiac sign. As far as personality, he is very active and quite outgoing. But Johnson is somewhat sloppy, and quite serious and grouchy.
He is mostly interested in Food, Paranormal, Travel, and Work. Johnson has the same facial structure as Orlando Butler. His pre-destined hobby is Sports. Even though his default head-shot depicts him having short hair, and a yellow and green sports outfit, when Johnson is first spawned in-game, he will have medium-length electrocuted hair. He will also wear a Mad Scientist outfit. However Johnson will still retain the hairstyle in his default thumbnail, for most outfits besides everyday. Despite his Aspiration, he isn't interested in Money.