Solo invasions are more common although few in number. In some cases, these are streakers who try to invade the pitch while nude. Supporters tend to view this as harmless fun. One such pitch invasion was at UEFA Euro 2004, in the final between Portugal and Greece, when "Jimmy Jump" ran onto the pitch to disrupt the match. Another well known invasion was carried out by Karl Power, who sneaked into Manchester United's team photograph before their UEFA Champions League match with Bayern Munich. His other stunts have involved the England national rugby union team and the British Grand Prix.