Lewin Blum, born on 27 July 2001 (age 25), is a Swiss right back whose senior career has settled firmly around Young Boys. After early loan football helped harden him up, he became part of the first-team picture in Bern rather than drifting through the usual circuit of short-term stops.
Young Boys have given his career its shape. Wearing number 27, Blum has made 112 league appearances across five seasons, scoring three goals. The 2026-27 campaign has brought his most productive league return so far, with two goals in nine Super League appearances.
Valued at around £2.5m by Transfermarkt, Blum remains a steady, established full-back with the bulk of his senior football played at one club. His career to date is a Young Boys career above all else.
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