President of the International Olympic Committee (IOC) Thomas Bach reacts in front of the first logo of the Dakar Youth Olympic Games 2022 during the 133rd IOC Session in Buenos Aires, capital of Argentina, on Oct. 8, 2018. Senegal was officially confirmed as the host of the 2022 Summer Youth Olympic Games at the IOC Session on Monday. (Xinhua/Natacha Pisarenko/Pool)