Complex sentence: Terje Aa (born 1961) is a Norwegian bridge player, WBF World Life Master, and regular member of the Norwegian team since 1993; the teams placed in the top three of European and World Championships 11 times between 1984 and 2008.
Split into simpler sentences: Terje Aa (born 1961) is a Norwegian bridge player, WBF World Life Master, and regular member of the Norwegian team since 1993. Teams on which he was a member have placed in the top three of the World Bridge Federation European and World Championships 11 times between 1984 and 2008.