World-renowned survivalist and bestselling author Bear Grylls has survived some of the harshest environments on earth — but he says the toughest and most meaningful project of his life was writing about Jesus. In a new conversation, Grylls opens up about how his faith has carried him through fear, doubt and danger, and how Jesus’ adventurous life inspires his own journey. Listen to our full conversation with Grylls on The RELEVANT Podcast Impact Series, a bonus series — presented by World Vision