HaHa must have watched one too many extreme food shows. The singer and TV personality decided to create his own special heart-attack hamburger.

On the latest QTV's 'Porridge Making Woman Undying Man', HaHa and his mother were given high quality Korean beef for a cooking competition. For his own dish, HaHa slapped a huge piece of meat on top of a burger patty and topped it all off with a large amount of cheese and mayonnaise.

Kim Won Hee came out as a guest to taste the dishes, and her eyes went huge after seeing HaHa's monstrous burger. She claimed, "This is going to go over 10,000 calories," snapping a bunch of photos of HaHa's cooking process for her food blog.

How many of you would be willing to eat HaHa's heart-attack hamburger?