Bild are reporting on Thursday that Hamburg’s pre-season training session was interrupted by a middle-age male streaker.
The streaker, named Ernie, is well-known in the German football world, having repeatedly taken off his clothes at major sporting events in the past.
Dressed only in baseball cap, sunglasses and shoes, Ernie walked around Hamburg’s training ground in just his birthday suit.
Comically, Hamburg’s players reportedly clapped the streaker, who return the love by striking a muscle-flexing pose.
See the pictures below.