You spawn in the tutorial the first time you connect to an EMC server. To go back after completing it for the first time, use /tutorial.
What Jack said, also I don't know what you mean by 'wtf where is he????' it isn't a player, the tutorial helps you learn about EMC, it's features and commands
His first language may have been a romance language. In romance languages they use "He" or "She" instead of "It." For example, "he" would be "Il" in french, as well as "she" would be "elle." By saying "Where is he??" he means "Where is it??". If his first language was English, then it was just a mistake.
I am not familiar with the dutch language, however as it looks in google translate, they use a system similar to that of the romance languages.