[HELP] Ideas to monetize my Fan Page

Hello, close to one year ago I bought a domain with the name of one of the best Clash Royale Players. He is youtuber and right now has more than 500.000 subs. I have the .COM domain (I created a crap website in five minutes just for not kept it blank) and a Fan Page that now has more than 17.000 likes and keeps growing organically.

I automated the Fanpage, so everytime he uploads a video it goes to the fan page but I would like to monetize it so...

I set up an autoresponder, so everytime that someone send me a message, I write back referring to a bullshit app who gave you credit per installing apps (AppBounty) but its giving me pennies.

Any monetization ideas or just sell the domain + fanpage?

If you think it's convenient I would not mind giving the name of the youtuber / domain

Contact the Youtuber and sell it to him.