There are three things you need to know about the lifestyle of a sumo wrestler (rikishi). The first is that the young, male-only athlete must eat between 7,000 and 9,000 calories a day. The second is ...

For the next 24 hours, I’ll be training with two of the world’s heaviest sumo wrestlers- Yama and Rami - alongside Igor Voitenko. With just five hours of training, we’ll step into the ring for a full ...