That's for actual fighters
Idk if Musk has gotten back into shape but the pictures I remember seeing of him don't make this look good
He probably needs more than half a year to lose some of the weight and get his cardio to the point of lasting at least a couple minutes
Zuckerberg has been training Jiujitsu and striking for a while, he's in shape and almost 12 years younger so I don't see how he doesn't just fold him