Diana Nyad is one person who has swam 110 miles from Cuba to Florida. She has a lot of courage to swim in the dark with predators such as sharks and jellyfish. After being in the ocean for more than 57 hours, she finally made it to Florida. For many years of training, she finally made her life long dream come true. Diana had tried this five times and failed. The first time she did it she had a jellyfish attack.But now she has finished her dream.