You can't control which channels appear in the 'Related channels' section on your own channel, but you can opt out to remove the section completely. Hope this clarifies.
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
You can't control which channels appear in the 'Related channels' section on your own channel, but you can opt out to remove the section completely. Hope this clarifies.