Hi,
my name is Martin Fleck. My contribution to the wikipedia so far is clustered around my hobbies/profession: physics, music and photography. I.e. I contribute photographs of musicians and physicists that I come across and sprinkle or modify a little information in a few of the articles I encounter, when I realize that there is something that can be improved.
You can contact me using my @gmail.com address with the following username
MartinGabrielFleck
Cheers, Martin