You'd think being a professional athlete or a head coaching gig would require some level of physical fitness, but that's not always the case. Sure, it probably helps performance levels, but there are plenty of guys who have gotten by with playing a shade over their target weight.
And then there are a few guys who have managed to get by playing nearly 100 pounds over their target weight. (Though there are a far less that manage to get by in that excessively large range.)
In recent years, we've seen plenty of athletes and coaches yo-yoing in the weight department. Some have gone straight up, while others have gone down. Let's take a look at some of the craziest weight transformations in sports over the years.