Sean Michaelson is an aggressive Libertyville, Illinois, skater living in Winthrop Harbor. He turned 34 years old on April 30th, the night he achieved his dream of running on American…
![Sean with his skate on American Ninja Warrior](https://i0.wp.com/bigwheelblading.com/wp-content/uploads/2018/05/view3.jpg?resize=250%2C250&ssl=1)
Sean Michaelson is an aggressive Libertyville, Illinois, skater living in Winthrop Harbor. He turned 34 years old on April 30th, the night he achieved his dream of running on American…