Winner Gulden Cryptocurrency Quiz!

We have a winner! Due to the fact that the question "What's the ATH of Gulden on CMC" could not be answered correctly because the values on CMC are dynamic (not static) I changed the rules. Everyone with 100% score AND 93% score (1 fault) are selected to win 1000 Gulden.

The selected persons are:

Yerome
Richard
Erik de Maijer
Bart
Michel

.. and the winner is???