Greg has been acting for over 20 years working on some of your favorite shows. You may know him from one of his most well known roles as the main character of Yu-Gi-Oh! 5D's: Yusei Fudo. He can also be heard in the original Yu-Gi-Oh! as Tristan Taylor. You might also recognize him as the kick butt ninja turtle, Raphael from the 2003 cartoon series.