He is the editor of the hardcore punk fanzine ZAP [de] and has worked full-time as a general practitioner since 2007.
Arndt left the Trust editorial team in 1988 and founded his own fanzine Zap , which was to have a significant impact on the German hardcore scene.
he paper also gained greater fame through its journalistic documentation of the Chaos Days in Hanover and the punk subculture itself.
He now has his own medical practice; his main areas of activity are tattoo removal using lasers and subcutaneous jewellery insertion.
In addition, he worked as a trained ring doctor at martial arts events such as boxing and Muay Thai.
In his constituency, he received 6.6 percent of the first votes and was able to enter the German Bundestag via first place on his party's Saarland state list.