The mascot of the Olympic Winter Games Beijing 2022, Bing Dwen Dwen, is unveiled during a ceremony at the Shougang Ice Hockey Arena in Beijing, China, September 17, 2019. /VCG Photo

Beijing 2022 mascots Bing Dwen Dwen and Shuey Rhon Rhon are unveiled at Shougang Ice Hockey Arena in Beijing, China, September 17, 2019. /VCG Photo

Children wearing Bing Dwen Dwen and Shuey Rhon Rhon outfits at Beijing 2022 mascots launching ceremony in Beijing, China, September 17, 2019. /VCG Photo

Athletes pose with the Beijing 2022 mascots at Shougang Ice Hockey Arena in Beijing, China, September 17, 2019. /VCG Photo

Beijing 2022 Olympics mascot Bing Dwen Dwen at the launching ceremony at Shougang Ice Hockey Arena in Beijing, China, September 17, 2019. /VCG Photo

Firefighters pose for a photo with 2022 Paralympic Winter Games mascot Shuey Rhon Rhon at Shougang Ice Hockey Arena in Beijing, China, September 17, 2019. /VCG Photo

IOC president Thomas Bach is among those who attend the launching ceremony of Beijing 2022 mascots at Shougang Ice Hockey Arena in Beijing, China, September 17, 2019. /VCG Photo