Sources: 
Beat Zehnder, the long-serving Sporting Director of Sauber, has ended his extraordinary streak of 601 consecutive Formula 1 races following the Monaco 2024 Grand Prix. Zehnder, who has been with the team since its inception in 1993, will transition to a new factory-based role as Director of Signature Programs and Operations.
In this capacity, he will focus on expanding Sauber's facilities and developing a test squad, supporting the team's evolution as it prepares to become Audi's works team next year. Sauber recently celebrated its 600th grand prix, marking a journey from humble beginnings through various manufacturer and independent phases.
Reflecting on his career, Zehnder recalled challenging moments, including when BMW withdrew support in 2009, saying,
"BMW pulling the plug after 2009 was especially hard for the team. The story goes that you were paying for hotel rooms out of your own pocket at one point." He also admitted the early days were tough:
"Oh, it was horrible. I wanted to stop after Imola, because I was new in racing and for me it was a completely new scenario." Despite offers from other teams, Zehnder remained loyal, expressing gratitude to Peter Sauber for the opportunity to grow within the team:
"Obviously, I had offers from other teams over the years... but I was so thankful to Peter for giving me the chance to develop myself."Zehnder's move marks the end of an era for Sauber, but his new role signals a continued commitment to the team's future success and expansion in Formula 1.
Sources: 
Beat Zehnder ends his remarkable streak of 601 consecutive races after the Monaco 2024 Grand Prix, transitioning from Sporting Director to Director of Signature Programs and Operations at Sauber. The Swiss veteran will focus on expanding team facilities and building a test squad as Sauber prepares to become Audi's works team.