- Started training in Choi Kwang Do with his Mum and Dad when he was 4 years old.
- Joined the Leadership Team aged 8 under Master Debz. He enjoys helping kids take responsibility in the class and start their instructor journey young.
- His interest in philsophy and music rubs off on his approach to CKD.
- Bruce Lee has been a huge inspiration for him since he was a child.
Black belt record:
- Awarded 1st Degree black belt in 2001 by __________ in Aberdeen, Scotland. Harrison was 8 years old.
- Awarded 2nd Degree black belt in 2003 by ____________ in Aberdeen, Scotland.
- Awarded 3rd Degree black belt in 2006 by Master José Luis Giarone in Alford, Scotland.
- Awarded 4th Degree black belt in 2010 by Grandmaster Choi at CKD HQ in the US.
- Awarded 5th Degree black belt in 2015 by Grandmaster Choi in Seoul, Korea.
- Awarded bronze in 2012 at the 25th Anniversary Seminar in Georgia, USA.
- Awarded gold, gold and bronze in 2013 at the UK 25th Anniversary Seminar in London.
- Awarded gold, silver and bronze in 2015 at the 3rd International Korean Seminar in Seoul.
- Master of Arts in Management & French with Honours (2:1) from the University of Aberdeen, 2015.
- Certified Examiner by Choi Kwang Do Martial Art International in 2014.
- Certified Chief Instructor by Choi Kwang Do Martial Art International in 2010.
- Received a Saltire Award from the Scottish Government for 200 hours of volunteer work with Choi Kwang Do Black Belt Academy Scotland.