People love to tear though games with bizarre controllers. I remember challenging my then room mate to finish Resident Evil 4 with his chainsaw controller (remember those damn things?) but he gave up because he wanted to enjoy his first run though...how selfish.
Well, add foot controls to the long list of ways people try to one up each other when it comes to controlling famously difficult games. Watch as this guy runs through the final bosses in Dark Souls 3 using just his toes to work the sticks and buttons. Hell, he's even eating as he does it.
Personally, I still think the guy who beat the first boss with the DDR dance pad was cooler.