About Jon Andersen

Jon Andersen is the sole proprietor of ST4 Training and delivers all courses personally.


Prior to ST4 Training, Jon was a Paramedic, Operational Station Officer, Aircrew Paramedic (Sussex & Scotland), Personal Trainer, Exercise Referral Instructor, and Phase IV Cardiac Rehabilitation Exercise Specialist.


Jon's professional qualifications include:

Level 3 Award in Education & Training
RCUK: BLS Instructor Certificate
RCUK: ILS Provider
RCUK: PILS Provider


Jon can be contacted on 07883 703256 or jkaproresus@outlook.com