First off: Look at the body language of Guenette in the beginning. He looks scared, and his fighting is very rushed. It's a complete disaster from beginning to end.
Was he too old to transition to K1 (28), weak mentally, or just simply a former champion of a weak division in TKD?
These are his merits:
2 Times World Champ Taekwondo ITF(1987 et 1992).