Complex sentence: Over the next three decades, young Biff uses the information to win money on the outcome of each sporting event he bets on, making him the richest and most powerful man in the world by 1985A.
Split into simpler sentences: Over the next three decades young Biff uses the information to win money on the outcome of each sporting event he bets on. Making him the richest most powerful man in the world by 1985A.