Since 2008, Kearns has worked with Mark Sisson to create the Primal Blueprint books and evolutionary-based diet, exercise and lifestyle movement
Mark Sisson, author of "The Primal Blueprint", in which he uses a fictional character representation of a Paleolithic man named "Grok" to help illustrate the virtues and health benefits of following a Paleolithic lifestyle in the modern world
Mark Twain | Mark | Mark Wahlberg | Mark Knopfler | Mark Zuckerberg | Mark Rothko | Mark Antony | Mark the Evangelist | Gospel of Mark | Mark Ronson | Mark Spitz | Mark Foley | Mark Murphy (singer) | Mark Murphy | Mark McGwire | Mark Hamill | Deutsche Mark | Mark Taper Forum | Mark Millar | Mark Lewisohn | Mark Kermode | Mark Lanegan | Mark Waugh | Mark Rydell | Mark Goodson | Mark Owen | Mark Mothersbaugh | Mark Medoff | Mark Heard | Mark Dayton |