http://www.chess.com/coach/kairav-joshi
About Kairav Joshi:
I am officially Chess.com's best-selling chess coach with over seven years of experience teaching youth, teens, and adults internationally.
Experience, Credentials, and Accomplishments:
- Founder and President of Coeur d'Alene Chess Club (2010-2011)
- Coeur d'Alene City Chess Champion 2010-2011
- 2010 Eastern Washington Open Co-Champion
- USCF Certified Tournament Director
- Chess.com Chess Mentor Author
- Instructor of Chess.com University's best-selling Chess 012, Chess 013, and Chess 014 courses.
- Chess coach of 2013 World Youth Chess Championship contender Rowan James
- Chief organizer for the world's first-ever online chess camp featuring 2012 Vice World Champion Grandmaster Boris Gelfand.
- President and Manager of Chess.com University, the leading chess-teaching organization in the world.
- Founder of tutoring start-up, Pacific Northwest Tutoring.
- CEO at Kairav Enterprises, LLC
- Successful educator and entrepreneur.

I am looking to add the Hyper Accelerated Dragon to my repertoire and found the Chess.Com University courses by Kairav Joshi.
1. Are these courses worth $95.00?
2. Who is Kairav Joshi and is he qualified to teach courses?
Does anyone know?