The FASTEST Possible Ironman Ever (Michael Phelps, Bradley Wiggins, Eliud Kipchoge) // Sub 6HRS ???

what is the fastest possible ironman triathlon time, well I took a look and came to the conclusion Michael Phelps, Bradley Wiggins and Eliud Kipchoge would give the best possible splits. The results were insane and so fast. pro cycling, running and swimming clearly gives the best times ! please like subscribe and I will see you in the next one