A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

(201210) -- HOUSTON, Dec. 10, 2020 (Xinhua) -- A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)

A junior cowboy competes at 2020 World Finals for the International Miniature Bull Rider competition in Mesquite, Texas, the United States, on Dec. 9, 2020. More than 260 contestants have joined the competition organized by the International Miniature Bullrider's Association. (Photo by Dan Tian/Xinhua)