Willi Walker has a diverse professional background in sales and customer service, having begun an apprenticeship as a Kaufmann at Komax from August 2016 to June 2020, followed by a position in sales at Kettler by Trisport AG from February 2021 to March 2023. Currently, Willi Walker serves as a Verkaufsberater für Privatkunden at 4B AG since April 2025, after holding various roles including Gruppenleiter Service Center and Kundenbetreuer Service Center at Veriset in early 2025. Willi Walker also has military experience as a Militärangehöriger with the Schweizer Armee from June to November 2020. Educationally, Willi Walker completed a Berufsausbildung at KV Luzern Berufsakademie and is pursuing a Fachausweis as a Verkaufsfachmann at Wirtschaftsschule Five from 2022 to 2024.
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