Mark to perform at World Environment Day opening ceremony in Azerbaijan

Mark is set to take the stage at this year’s World Environment Day opening ceremony in Baku, Azerbaijan, marking his first official public appearance since launching his creative company, Upper Room, and since departing from NCT in April.

The event will take place Thursday at 11 a.m., and is expected to bring together global leaders, environmental advocates and artists to commemorate World Environment Day, which is organized annually by the United Nations Environment Program.

This year’s officia ...