Complex sentence: Alexander Ovechkin won the Art Ross Trophy, the Maurice "Rocket" Richard Trophy, the Hart Memorial Trophy and the Lester B. Pearson Award, becoming the first player in NHL history to win all four awards in the same season.
Split into simpler sentences: Alexander Ovechkin won the Art Ross Trophy, the Maurice "Rocket" Richard Trophy, the Hart Memorial Trophy and the Lester B. Pearson Award. Ovechkin became the first player in NHL history to win all four awards in the same season.