Justin Wolfenberg has developed and tested the Swim Lesson strategies in his 25 years of working in the swimming industry. He was a Division 1 collegiate swimmer at Miami University, a High School head swim coach for 8 years (including All-Americans), another 8 years as a USA Swimming coach and 6 years coaching swimmers of a large summer club. Over all he has personally coached more than 1000 swimmers.  He is currently married to his wife Shelley of 18 yrs and they have six children who are featured in the videos.