Complex sentence: Andrei Viktorovich Markov (born December 20,1978) is a Russian-Canadian professional ice hockey defenceman currently playing and serving as an alternate captain for the Montreal Canadiens of the National Hockey League (NHL).
Split into simpler sentences: Andrei Viktorovich Markov (born December 20,1978) is a Russian-Canadian professional ice hockey defenceman. He is an alternate captain of the Montreal Canadiens of the National Hockey League (NHL).