Johan “N0tail” Sundstein is the best-earning esports player in the entire world, getting taken more than $7.4m (£5.4m) in prize funds to date.
The BBC was invited to pay a visit to Johan at his new 17 bed room mansion in Lisbon to see how he and his workforce have tailored to education for, and competing in, high stakes tournaments remotely.
Our cyber reporter Joe Tidy also spoke to him about the physical and mental influence of aggressive gaming.
Filmed in December, pursuing BBC Covid-protected filming advice and all regional social distancing guidelines.
Director: Yousef Eldin