SOLO FLIGHT Mack Rutherford, who at 17 became the youngest person to fly solo around the world, poses for photographers with his Guinness World Record certificates after landing at Sofia West Airport, near the town of Radomir, in Bulgaria on Wednesday, Aug. 24, 2022. AFP PHOTO
RADOMIR, Bulgaria: Mack Rutherford, a British-Belgian 17-year-old, landed in Bulgaria on Wednesday to become the youngest person to fly solo around the world.