 | Jipay ("I'm from France, although I like to believe I'm from space, juste like everybody else.") |  | Jana ("The best way to do.") |
| jrojas ("Man, 52 years old, from Chile, South America. I dedicate myself to mining exploration, but...") | joeybuddy96 ("I'm from Louisville, KY USA. I'm 34. I do quality control for a kit supplier for clinical...") | ||
| Jd ("Я родом из маленького...") | jeast3028 ("Retired Chief Chemist with Ferroglobe, Selma, Alabama USA BS degrees in Mathematics and...") | ||
 | James Franklin ("I am currently an OU student, undertaking a BSc (Honours) Natural Sciences degree - aim to...") |  | Jonas S. Vogt |
 | Jackie Kudron ("Just a retired Aviation worker and science Junkie living the life in Colorado. Pilot,...") | Jared East ("I am from California, I was born in 1990, My occupation is as a mathematician, I like just...") |
