Edward Michael "Bear" Grylls is a British former SAS trooper who is a survival expert, adventurer, and television presenter. He first drew attention after embarking on a number of notable adventures, including several world records in hostile environments, and then became widely known for his television series Man vs. Wild (2006–2011). He is also involved in a number of wilderness survival television series in the UK and US, such as Running Wild with Bear Grylls and The Island with Bear Grylls. In July 2009, Grylls was appointed as The Scout Association’s youngest-ever Chief Scout of the United Kingdom and Overseas Territories at age 35, a post he has held for a second term since 2015 and in 2024 became the 2nd longest serving Chief Scout after Robert Baden-Powell.

Man vs. Wild, also called Born Survivor: Bear Grylls, Ultimate Survival, Survival Game, or colloquially as simply Bear Grylls in the United Kingdom, is a survival television series hosted by Bear Grylls on the Discovery Channel. In the United Kingdom, the series was originally shown on Channel 4, but the show's later seasons were broadcast on Discovery Channel U.K. The series was produced by British television production company Diverse Bristol. The show was premiered on November 10, 2006, after airing a pilot episode titled "The Rockies" on March 10, 2006.