Complex sentence: His record as a pro coach was 52-41-3, with one league championship with the Eagles in 1960 and the only coach to beat the legendary Vince Lombardi in an NFL Championship game.
Split into simpler sentences: His record as a pro coach was 52-41-3, with one league championship with the Eagles in 1960. He was the only coach to beat the legendary Vince Lombardi in an NFL Championship game.