After his 10 years at Hamburg Benjamin ended his playing career in Germany at 1860 Munich, where he then spent time in the club's coaching set-up.

Benjamin, who won 41 caps for Namibia and captained his country, said he was up to the "daunting" challenge of coaching the Brave Warriors - but would require "resources to accomplish the task ahead" of him.

Namibia began their 2023 Africa Cup of Nations qualifying campaign with a 1–1 draw against Burundi in neutral Johannesburg earlier in June 2022.

In 2024, Benjamin led Namibia Brave warriors to its first victory record and reaching round of 16 after 26 years in the AFCON 2023 Cup of Nation in the Ivory Coast.

[4] Aside from representing Hamburg and 1860 Munich during his active days, Benjamin remains the only Namibian to play in the Uefa Champions League.