I am a stadium with a unique design, known for my towering presence and innovative roof. I have hosted numerous major sporting events and concerts, drawing crowds from around the globe.

1. I was constructed for a major international sporting event held in 2014.
2. My design incorporates a retractable roof that can be opened or closed depending on the weather.
3. I have a distinctive oval shape and am often associated with the color blue.
4. I am located in a city renowned for its vibrant culture and football passion.