The Breitling Jet Team is a aerobatics team sponsored by the watch manufacturer Breitling. They are one of the largest civilian aerobatics teams in the world. Usually, they tour air shows and similar events and perform for the audiences.
I got to see their performance while I was attending the Red Bull Air Race in Poland and took the photo above. I have been using it as a wallpaper on the lock screen of my phone for several years now.