| Name | Ruud Helderman |
| Nicknames | Herr Rudi, Rudi Carell, Ruudje, Rude, Rude Boy, Rude Dude, Rudester, Beaker, Mr. Brightman, Wazigvrouw ('fuzzy woman', yeah sure), Mr. EDI, to name just a few. |
| Gender | Male |
| Height | 1.90 m (that's about... 6 foot and almost 3 inches) |
| Weight | 70 kg (don't ask me what that is in pounds...) |
| Born | March 18, 1967 in Berkel en Rodenrijs, The Netherlands (still living there, too) |
| Occupation | Software engineer at Exact Maatwerk B.V. in Delft |
| Hobbies | Computers (programming and games), ballroom dancing, cycling, drawing. |
| At home: r.helderman@hccnet.nl At work: ruud.helderman@exact.nl |