Multi-tabling at WSOP

I've read before of people multi-tabling tourneys and wondered about that...how they do it. I just read a post in the updates for The Closer that made mention of Mike Leah multi-tabling the Horse tourney and the Closer. His head must be spinning! What do you guys think?

If the tables are close enough they run back and forth each hand. If the tables are further apart they will play several hands before switching tables. I was curious about this as well so I tried to find out more info. I assume that if having to choose a table for a few hands they try to play hands in later position and the button/blinds. Probably switch once they are the UTG, but idk

Seems very silly to me at best and at worst hardcore degenerates.....I'd rather just play more towards high roller structure

You’d have to be really focused and go into the game knowing you’re ok with either outcome.