It was constructed in 1864–65 for the German Gymnastics Society, a sporting association established in London in 1861 by
Ernst Ravenstein. The National Olympian Association used the Gymnasium as one of the venues for its first ever Games here in 1866, shortly after the German Gymnasium was opened. Designed by Edward A. Gruning and built by Piper and Wheeler, the German Gymnasium is a -storey multi-coloured
stock brick building with a roof constructed from laminated wood trusses with cast iron fillets. The roof is an important early example of the use of laminated timber to give broad spans. The roof trusses – some 20m wide – are as experimented with but replaced at nearby
King's Cross Station. ==London's German community==