Bluefin tuna made the news this week when a 612-pound specimen of the fascinating but vulnerable fish sold for a record $3.1 million at a New Year's auction at Tokyo's Toyosu fish market Saturday. The purchaser was Japanese sushi chain owner and self-proclaimed "Tuna King" Kiyoshi Kimura.
"The tuna looks so tasty because it's fat and (looks) very fresh. It is a good tuna. But I think I did too much," Kimura said, as CNN reported.