From Nikkei Asia, July 1:
5-patty Baby Body Burger to launch in Japan ahead of BK-sponsored tournament
The Japanese arm of Burger King on Monday announced an 1,876-calorie sandwich as part of a partnership with the Japan Sumo Association.
The 2,590-yen ($18) Baby Body Burger features five flame-grilled beef patties, four slices of bacon and four slices of cheddar cheese. It weighs in at 668 grams, when normal menu items top out below 500 grams....
....MORE
The story goes on to say the sandwich is meant to promote interest in Sumo. I'm thinking it will promote interest in cardiology as well. It's very big.