1) Paris, France
2) Beijing, China
3) Stuttgart, Germany
4) Berlin, Germany
Explanation:
XLIX (49th) World Artistic Gymnastics Championships for 2019 are being held at the Hanns-Martin-Schleyer-Halle in Stuttgart, Germany from October 4- 13, 2019. They are organized by the International Gymnastics Federation (FIG) and the German Gymnastics Federation (GGF). These are held annually in the non-Olympic years.