Just because you're a professional motorcycle and snowmobile racer doesn't mean that you can't revolutionize the world of prosthetics with an invention that will game-change the world of artificial joints! No biggie!
LOLz!
Mike Shultz has been in the X Games 11 times, but he has a special place in his heart for the lab! He has NO mechanical training and NO engineering background, but he has more motivation that anyone else! You see, he lost his left leg above the knee in December 2008 snowmobiling accident.
So he invented the Moto Knee and Versa Foot, to create a prosthetic leg for athletes to use in extreme sports — and it's blowing minds!
Here's what he said:

FUN PAIN?? What does that even mean??
LOLz!
Dwayne "The Rock" Johnson recently had surgery — a surgery that resulted in him experiencing swelling around his penis. He said it was a fun kind of pain… and don't worry, he elaborated!

Break out the vino people, because Kobe Bryant is here to stay!
After tearing his achilles tendon in a nasty season-ending injury against the Golden State Warriors, people began to wonder whether or not the 34 year-old baller still had any gas left in the tank.
Well the Los Angeles Laker legend heard the retirement rumors and took to Twitter to weigh in on the issue:

Oh no!!
Karina Smirnoff and Jacoby Jones chances in the upcoming show-down on Dancing With The Stars looks to be in jeopardy after this weekend… a weekend that ended with Karina being hospitalized Sunday after a flip gone wrong during practice!
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Earlier this week, Dwayne Johnson revealed that he was gonna have surgery for an abdominal injury he got while taking part in the Wrestlemania 29 event, and now that he got his surgery, he's looking like Superman! LOLz
The Rock tweeted:
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It hasn't even been a week yet since Nicole Eggert was taken to the hospital for attempting a high-dive during Splash and unfortunately went back flopping straight into the pool, and now, we have photos of her injuries!
On Monday, the Baywatch hottie took to her Twitter to post the pic (above), and all we can say is OUCH!
While Nicole was in the hospital, she was checked for kidney damage, and although she has HORRIBLE bruising, she's actually doing quite fine.
And might we say that she also looks hawt in her pink panties??? LOLz
Ch-ch-check out the actress' bruising (above)!
[Image via Twitter.]

Noooooo!
That's like a field goal kicker injuring his foot! Or a surgeon breaking her hand! Or a porn star breaking his penis!
LOLz!
Maksim Chmerkovskiy needs ankle surgery if he wants to dance again — especially with any stars — as he reportedly injured his ankle through the wear and tear working with untrained dancers each season!