Complex sentence: In 1985, Caniggia made a sprint of 100-meters in 10 70 seconds in a South American academic athlete-game, he was one of the fastest footballers in the world.
Split into simpler sentences: In 1985, Caniggia made a sprint of 100-meters in 10 70 seconds in a South American academic athlete-game. Caniggia was undoubtly one of the fastest footballers in the world.