The wait is over: the Heavyweight Champ is Activated. On September 17, GR8 Tech brings Oleksandr Usyk, undisputed heavyweight champion and co-founder of Ready to Fight, to the stage at SBC Summit 2025 for a full day of heavyweight action. From the Super Stage to the Stand The day begins on the Super Stage at […] Heavyweight champ. Activated: Oleksandr Usyk joins GR8 Tech at SBC Summit 2025 was originally published on Emerging Europe.