Members of the Alania Troupe of Russia perform their horse acrobatic act at the Budapest International Circus Festival in Budapest, Hungary, Jan. 8, 2020. (Photo by Attila Volgyi/Xinhua)

Members of Team Black and White Fantasy of China perform at the Budapest International Circus Festival in Budapest, Hungary, Jan. 8, 2020. (Photo by Attila Volgyi/Xinhua)

Members of the Alania Troupe of Russia perform their horse acrobatic act at the Budapest International Circus Festival in Budapest, Hungary, Jan. 8, 2020. (Photo by Attila Volgyi/Xinhua)

Members of Duo Vitalys of Peur perform at the Budapest International Circus Festival in Budapest, Hungary, Jan. 8, 2020. (Photo by Attila Volgyi/Xinhua)

Members of Team Northern Wolves of Russia perform at the Budapest International Circus Festival in Budapest, Hungary, Jan. 8, 2020. (Photo by Attila Volgyi/Xinhua)

Members of Team Black and White Fantasy of China perform at the Budapest International Circus Festival in Budapest, Hungary, Jan. 8, 2020. (Photo by Attila Volgyi/Xinhua)