Welcome to 2019, where up is down, black is white, the PGA Tour is played in the dead of the night, and Bryson DeChambeau, long the Tour’s lovable lab-coated nerd, is getting ripped.

On Thursday night, DeChambeau checked in on IG with some clips of his new gym routine, custom designed, in the immortal words of Ronald (Mac) McDonald, to help him cultivate some serious mass.

Last year, DeChambeua played at a svelte 88 kilograms, but now he says he is up to 99kg, with another 10 to go before hitting his goal of 230 pounds (104kg). The chances of the added muscle helping him in that proposed title bout with Brooks Koepka are still remote, but the gains are nonetheless impressive, as evidenced by the amount of fellow pros parachuting into DeChambeau’s mentions to offer their two cents on the transformation.

Needless to say, if you found the idea of the Incredible Hulk calculating barometric pressures on the tee box amusing, just wait until you see what his mates had to say.