On June 1, 2017, SuperMarioLogan reached 2,200,000 subscribers. On June 9, 2017, SuperMarioLogan reached 2,300,000 subscribers. On June 18, 2017, SuperMarioLogan reached 2,400,000 subscribers. On June 25, 2017, SuperMarioLogan reached 2,500,000 subscribers. On July 10, 2017, SuperMarioLo...