The Stack3d Supplement Expo goes live, MAN Sports is making its long-awaited mass gainer Dirty Bulk a reality, Beast Sports goes up for sale after close to three decades in business, Ric Flair introduces his Wooooo Energy drink, Nutrex prepares to launch the hybrid pre-workout Outlift Burn, and Stack3d is partnering with the Arnold Sports Festival for an exclusive section called Stack3d Select made up of around 30 to 40 brands.