Briefly Discuss Your Stream
Before viewers start watching your stream regularly, they'll want to know what you're all about. In your about section or bio, it's good to note what you do as a streamer. Your viewers want to know what you do and sometimes why. If you're a streamer that likes video games this is a good chance to discuss if you stream with other people, what games you play, or what got you into playing these games. Pull the viewer in by talking about what you do.
*Not my image*
Talk About Yourself
Your about section is one of the most important foundations to your channel. The best thing you can include in your bio is simply information about yourself, but it's not needed. This can be information such as where you're from, what your passions are, whether you have a job, if you're married or have kids, and mentioning any pets you may have (viewers typically love when pets are on stream so if you have a pet cam that is a plus).
*Not my image*
Working with Client #1, I had told them to come up with at least 300 words to say in their bio, which is the Twitch word limit. After they had typed up what they wanted to say, I had revised and edited it into a way that sounded both professional and fun. This is what we had come up with.
*Not my image*