30 seconds in the ring with Mike Tyson during his prime, or 15 tries to hit a major league fastball. $50M if you succeed at either. Which do you choose?

Major league option, the ball has to be hit into play to count. The pitcher will be the most recent World Series winning pitcher. If you choose the Tyson option and fail, your medical bills will be covered (funeral expenses included if necessary).

If you choose to not accept the challenge you can walk away with an all expenses paid 5 day trip to the Bahamas.

Edited to add - to win the Tyson challenge you have to be conscious at the end of the 30 seconds.