Complex sentence: After a four year stint, hampered by injuries, Kuznetsov retired in 1997, after an illustrious career, appearing in 63 games for the USSR national team (1 goal), and appeared 3 times for the Ukraine side after the fall of the Soviet Union.
Split into simpler sentences: After a four year stint, hampered by injuries, Kuznetsov retired in 1997, after an illustrious career. Kuznetsov played in 63 games for the USSR national team, scoring 1 goal, and appeared 3 times for the Ukraine side after the fall of the Soviet Union.