Bigg Boss season 5 is going through many changes. The show is not able to garner TRPs and in the quest to increase them, the channel is using all the possible gimmicks. First, they got Sunny Leone to attract eyeballs and then planned Mahek's re entry.

Now, the latest guest to enter the house is a Sumo wrestler Yamamotoyama. The wrestler weighs 265 kilos and arrived in Mumbai on Thursday, December 29, 2011.