Jonathan Winstral Shihan is a 7th degree black-belt in Tenchinkan Karate, as well as a 2nd degree black-belt in Shotokan Karate. Certified in Japan, he is the winner of the 2001 World Karate Championships held in Saitama-Ken, Japan. A direct disciple of Kancho Mamoru Miwa (World Chief Instructor), Winstral has been awarded the title of Shibo Cho (Country Chief) and is the Kancho's highest ranking instructor in the United States. He is also a professional, motivational and empowerment speak, working with youth groups and corporations worldwide such as the Young President Organization (Y.P.O), International Village Camps, The Board of Education and Woodstock Day School.