CHINA-POLARBEAR/(01 of16)
Open Image ModalA polar bear is seen in an aquarium at the Grandview mall in Guangzhou, Guangdong province, China, July 27, 2016. REUTERS/Stringer/File Photo ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA. (credit:China Stringer Network / Reuters)
CHINA-POLARBEAR/(02 of16)
Open Image ModalA polar bear is seen at an aquarium in Guangzhou, Guangdong province, China, July 27, 2016. REUTERS/Stringer/File Photo ATTENTION EDITORS - THIS IMAGE WAS PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. CHINA OUT. NO COMMERCIAL OR EDITORIAL SALES IN CHINA. (credit:China Stringer Network / Reuters)
The Polar Bear In Guangzhou's Shopping Mall(03 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(04 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(05 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(06 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(07 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(08 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(09 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(10 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(11 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(12 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Polar Bear In Guangzhou's Shopping Mall(13 of16)
Open Image ModalGUANGZHOU, CHINA - OCTOBER 31: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on October 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou,once interference by foreign institutions but was rejected. He has become known as the world\'s saddest polar bear. (Photo by Zhong Zhenbin/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
The Only Polar Bear In Guangzhou(14 of16)
Open Image ModalGUANGZHOU, CHINA - JULY 27: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on July 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou. (Photo by VCG/VCG via Getty Images) (credit:VCG via Getty Images)
The Only Polar Bear In Guangzhou(15 of16)
Open Image ModalGUANGZHOU, CHINA - JULY 27: Tourists look at polar bear \'Pizza\' at an aquarium in Grandview shopping mall on July 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou. (Photo by VCG/VCG via Getty Images) (credit:VCG via Getty Images)
The Only Polar Bear In Guangzhou(16 of16)
Open Image ModalGUANGZHOU, CHINA - JULY 27: Polar bear \'Pizza\' at an aquarium in Grandview shopping mall on July 27, 2016 in Guangzhou, China. \'Pizza\' is the only live polar bear in south China\'s Guangzhou. (Photo by VCG/VCG via Getty Images) (credit:VCG via Getty Images)