A few days later, the streamer had a video call with tennis legend Williams, in which she talked about her favorite fast food dishes.
Williams also revealed that her older sister Venus, a second Wimbledon champion, was a better tennis coach than her because she had the patience to teach the correct technique.
Mr Nye, a mechanical engineer known for hosting popular children’s science TV shows, joined Kai at his home.
They conducted various scientific experiments for the audience, including how an ice cube melts faster on a metal surface than on a plastic one.
These continuous streams – colloquially known as subathons – are usually held by streamers in an attempt to increase their subscriber base.
This one was named Mafiathon 2 after Kai’s followers, whom he called the “Kai Mafia”.
Viewers sign up for subscriptions to support their favorite streamers, with Twitch taking a cut of the money. UK prices start from £4.99.
Kai already has over 15 million followers and has pledged that 20% of the money he makes from this marathon will go to a school he’s helping to build in Nigeria.
Subathons should be continuous, with guests filling in for Kai while he takes nap breaks.
However, not everything went to plan, with the stream having to be suspended after the police were called to his home following false reports of an emergency.