Wishofer started karting in 2008. His accolades include winning the Rotax Max Challenge Austria and Rotax Max Challenge Hungary in 2011. In that year, he also came second in the Mini-Max class of the Rotax Max Challenge Central-Eastern Europe.
Formula 4
In 2017, Wishofer made his debut in single-seater racing by joining Lechner Racing in the ADAC Formula 4 Championship. He dominantly won the Rookies' Championship by taking eleven rookie-class wins out of 21 races.[1]
For the 2018 season, Wishofer joined US Racing–CHRS.[2] At the Hockenheimring, he collected his maiden race win.[3] He finished the season in sixth place with six podium finishes to his name.
In 2021, Wishofer started for MRS GT-Racing in a Porsche 911 GT3 R. In the opening round of the season at the Motorsport Arena Oschersleben he achieved a single podium finish together with Maximilian Hackländer. After the first four rounds of the season Wishofer was replaced by Erik Johansson.[4]