When was the British adventurer who has his portraiture commissioned by Johnny Jonas born?
Bear Grylls Edward Michael "Bear" Grylls (born 7 June 1974) is a British adventurer, writer and television presenter from Northern Ireland. He is widely known for his television series "Man vs. Wild" (2006–2011), originally titled "Born Survivor: Bear Grylls" in the United Kingdom. Grylls is also involved in a number of wilderness survival television series in the UK and US. In July 2009, Grylls was appointed the youngest-ever Chief Scout in the UK at age 35.
Oliver G. Pike Oliver Gregory Pike, FZS, FRPS. (usually credited as Oliver G. Pike; 1 October 1877 – 17 October 1963) was a British naturalist, wildlife photographer, author and early nature documentary pioneer, specialising in the study of bird life. "His claim to significance," according to Bryony Dixon of BFI Screenonline, "lies in the groundbreaking techniques he developed to capture animals in their natural habitats and in the fact that he passed this knowledge on."