As a Guru tried and tested photographer, you have earned your Guru title through community acknowledgment and support. The title of Guru gives you the exciting privilege of running themed challenges, and just as with all privileges, this one comes with great responsibility towards your community. As a Guru, you are a guiding light of inspiration that will help other members to earn the same exposure and experience as you.
Please note, the option to manage challenges is visible on the web version only (not on the apps).
Read more about Running Challenges and Challenge Cover Photo Guidelines & Requirements