Пре­об­ра­зуй­те, если это не­об­хо­ди­мо, слово SUCCESS так, чтобы оно грам­ма­ти­че­ски и лек­си­че­ски со­от­вет­ство­ва­ло со­дер­жа­нию тек­ста.

This is certainly the greatest Games for Britain in more than a century, and realistically the greatest ever. The British were more ______________ only once in 1908, in London, when a third of all the competitors were from the UK.