The testimony of J. Drutel, with cystic fibrosis, grafted twice, and who started cycling and running at the age of 25. In 2017, when he finished the Paris Marathon, he decided to embark on the Iron Man, an event that mixes swimming, running and cycling. He goes back on his victories, his failures and his boundless will.

Guest:

- Jonathan Drutel , author of " Iron Man " Mareuil Editions