Meet This Year's Fat Bear Week Winner

After a week of fierce competition, Backpack emerged victorious as Fat Bear Week champion, the heftiest bear of Alaska's Katmai National Park and Preserve, the AP reports. The nonprofit running the longstanding contest announced that the bear, known for his pacifist nature, was the winner Tuesday with more than 100,000 votes, giving him a close win over Bear 910 with just over 50% of the poll. The contest, which is in its 12th year, celebrates the resilience of the 2,200 brown bears that live in the preserve on the Alaska Peninsula, which extends from the state's southwest corner toward the Aleutian Islands. Fat Bear Week was started in 2014 as an interactive way to inform the public about brown bears, the coastal cousins of grizzlies.

Last year's winner, Chunk—known officially as Bear 32—clinched his victory at an estimated 1,200 pounds. He was handily defeated in the first round of competition this year by Bucky, who went on to lose a faceoff against Backpack, known officially as Bear 89. The event this year featured 16 bears vying for the heavyweight title in a single-elimination, bracket-style tournament. The public could watch the bears on explore.org's livestream cameras before deciding on their favorite. This group of bears gorges itself on the abundant salmon that return to the Brooks River starting in late June. It's there that they can stuff themselves to accumulate the fat reserves they will need to survive the winter.

Backpack is the son of former Fat Bear Week champion Holly, who introduced him to the Brooks River when he was a first-year cub in 2006. His name was inspired by his habit of climbing onto his mother's back when they swam the river. This year's fans cheered on Backpack in the contest's Instagram comments, noting his lineage and reputation as a gentle giant. "Unlike many large adult male bears, Backpack hasn't shown much aggression toward his competitors," his contestant profile reads. Backpack uses his "quiet strength" rather than brawling and is often seen in wildlife cameras sitting on a rock downstream, appearing to take in the scenery around him.