Also suspected it for a long time, so proud he found the courage. And even gave us a glimpse of his boyfriend.
Actually, he sort of already came out a couple of years ago. Funnily, most comments were like "no surprise, we already knew", he later posted it was just a joke and wanted to see the reactions. There were some negative reactions to that, one shouldn't joke about it. And of course the media dug it out again when it was announced that he would become BP presenter no. 40.
I guess he was testing the waters back then but just not ready to really do it. As he is known for doing lots of prank videos, many people probably didn't think much of it.